1634833980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{727}}^1$

素因数の和:817

約数の個数: 216

約数和(自身を含む): 5525878176

約数和(自身を除く): 3891044196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 727, 780, 806, 930, 961, 1116, 1170, 1209, 1395, 1454, 1612, 1860, 1922, 2015, 2181, 2340, 2418, 2790, 2883, 2908, 3627, 3635, 3844, 4030, 4362, 4805, 4836, 5580, 5766, 6045, 6543, 7254, 7270, 8060, 8649, 8724, 9451, 9610, 10905, 11532, 12090, 12493, 13086, 14415, 14508, 14540, 17298, 18135, 18902, 19220, 21810, 22537, 24180, 24986, 26172, 28353, 28830, 32715, 34596, 36270, 37479, 37804, 43245, 43620, 45074, 47255, 49972, 56706, 57660, 62465, 65430, 67611, 72540, 74958, 85059, 86490, 90148, 94510, 112437, 112685, 113412, 124930, 130860, 135222, 141765, 149916, 170118, 172980, 187395, 189020, 202833, 224874, 225370, 249860, 270444, 283530, 292981, 338055, 340236, 374790, 405666, 425295, 449748, 450740, 562185, 567060, 585962, 676110, 698647, 749580, 811332, 850590, 878943, 1014165, 1124370, 1171924, 1352220, 1397294, 1464905, 1701180, 1757886, 2028330, 2095941, 2248740, 2636829, 2794588, 2929810, 3493235, 3515772, 4056660, 4191882, 4394715, 5273658, 5859620, 6287823, 6986470, 8383764, 8789430, 9082411, 10479705, 10547316, 12575646, 13184145, 13972940, 17578860, 18164822, 20959410, 25151292, 26368290, 27247233, 31439115, 36329644, 41918820, 45412055, 52736580, 54494466, 62878230, 81741699, 90824110, 108988932, 125756460, 136236165, 163483398, 181648220, 272472330, 326966796, 408708495, 544944660, 817416990, 1634833980]

約数ペア:

[(1, 1634833980), (2, 817416990), (3, 544944660), (4, 408708495), (5, 326966796), (6, 272472330), (9, 181648220), (10, 163483398), (12, 136236165), (13, 125756460), (15, 108988932), (18, 90824110), (20, 81741699), (26, 62878230), (30, 54494466), (31, 52736580), (36, 45412055), (39, 41918820), (45, 36329644), (52, 31439115), (60, 27247233), (62, 26368290), (65, 25151292), (78, 20959410), (90, 18164822), (93, 17578860), (117, 13972940), (124, 13184145), (130, 12575646), (155, 10547316), (156, 10479705), (180, 9082411), (186, 8789430), (195, 8383764), (234, 6986470), (260, 6287823), (279, 5859620), (310, 5273658), (372, 4394715), (390, 4191882), (403, 4056660), (465, 3515772), (468, 3493235), (558, 2929810), (585, 2794588), (620, 2636829), (727, 2248740), (780, 2095941), (806, 2028330), (930, 1757886), (961, 1701180), (1116, 1464905), (1170, 1397294), (1209, 1352220), (1395, 1171924), (1454, 1124370), (1612, 1014165), (1860, 878943), (1922, 850590), (2015, 811332), (2181, 749580), (2340, 698647), (2418, 676110), (2790, 585962), (2883, 567060), (2908, 562185), (3627, 450740), (3635, 449748), (3844, 425295), (4030, 405666), (4362, 374790), (4805, 340236), (4836, 338055), (5580, 292981), (5766, 283530), (6045, 270444), (6543, 249860), (7254, 225370), (7270, 224874), (8060, 202833), (8649, 189020), (8724, 187395), (9451, 172980), (9610, 170118), (10905, 149916), (11532, 141765), (12090, 135222), (12493, 130860), (13086, 124930), (14415, 113412), (14508, 112685), (14540, 112437), (17298, 94510), (18135, 90148), (18902, 86490), (19220, 85059), (21810, 74958), (22537, 72540), (24180, 67611), (24986, 65430), (26172, 62465), (28353, 57660), (28830, 56706), (32715, 49972), (34596, 47255), (36270, 45074), (37479, 43620), (37804, 43245)]