8889425460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{31237}}^1$

素因数の和:31303

約数の個数: 192

約数和(自身を含む): 30228387840

約数和(自身を除く): 21338962380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 68, 85, 90, 93, 102, 108, 124, 135, 153, 155, 170, 180, 186, 204, 255, 270, 279, 306, 310, 340, 372, 459, 465, 510, 527, 540, 558, 612, 620, 765, 837, 918, 930, 1020, 1054, 1116, 1395, 1530, 1581, 1674, 1836, 1860, 2108, 2295, 2635, 2790, 3060, 3162, 3348, 4185, 4590, 4743, 5270, 5580, 6324, 7905, 8370, 9180, 9486, 10540, 14229, 15810, 16740, 18972, 23715, 28458, 31237, 31620, 47430, 56916, 62474, 71145, 93711, 94860, 124948, 142290, 156185, 187422, 281133, 284580, 312370, 374844, 468555, 531029, 562266, 624740, 843399, 937110, 968347, 1062058, 1124532, 1405665, 1593087, 1686798, 1874220, 1936694, 2124116, 2655145, 2811330, 2905041, 3186174, 3373596, 3873388, 4216995, 4779261, 4841735, 5310290, 5622660, 5810082, 6372348, 7965435, 8433990, 8715123, 9558522, 9683470, 10620580, 11620164, 14337783, 14525205, 15930870, 16461899, 16867980, 17430246, 19117044, 19366940, 23896305, 26145369, 28675566, 29050410, 31861740, 32923798, 34860492, 43575615, 47792610, 49385697, 52290738, 57351132, 58100820, 65847596, 71688915, 82309495, 87151230, 95585220, 98771394, 104581476, 130726845, 143377830, 148157091, 164618990, 174302460, 197542788, 246928485, 261453690, 286755660, 296314182, 329237980, 444471273, 493856970, 522907380, 592628364, 740785455, 888942546, 987713940, 1481570910, 1777885092, 2222356365, 2963141820, 4444712730, 8889425460]

約数ペア:

[(1, 8889425460), (2, 4444712730), (3, 2963141820), (4, 2222356365), (5, 1777885092), (6, 1481570910), (9, 987713940), (10, 888942546), (12, 740785455), (15, 592628364), (17, 522907380), (18, 493856970), (20, 444471273), (27, 329237980), (30, 296314182), (31, 286755660), (34, 261453690), (36, 246928485), (45, 197542788), (51, 174302460), (54, 164618990), (60, 148157091), (62, 143377830), (68, 130726845), (85, 104581476), (90, 98771394), (93, 95585220), (102, 87151230), (108, 82309495), (124, 71688915), (135, 65847596), (153, 58100820), (155, 57351132), (170, 52290738), (180, 49385697), (186, 47792610), (204, 43575615), (255, 34860492), (270, 32923798), (279, 31861740), (306, 29050410), (310, 28675566), (340, 26145369), (372, 23896305), (459, 19366940), (465, 19117044), (510, 17430246), (527, 16867980), (540, 16461899), (558, 15930870), (612, 14525205), (620, 14337783), (765, 11620164), (837, 10620580), (918, 9683470), (930, 9558522), (1020, 8715123), (1054, 8433990), (1116, 7965435), (1395, 6372348), (1530, 5810082), (1581, 5622660), (1674, 5310290), (1836, 4841735), (1860, 4779261), (2108, 4216995), (2295, 3873388), (2635, 3373596), (2790, 3186174), (3060, 2905041), (3162, 2811330), (3348, 2655145), (4185, 2124116), (4590, 1936694), (4743, 1874220), (5270, 1686798), (5580, 1593087), (6324, 1405665), (7905, 1124532), (8370, 1062058), (9180, 968347), (9486, 937110), (10540, 843399), (14229, 624740), (15810, 562266), (16740, 531029), (18972, 468555), (23715, 374844), (28458, 312370), (31237, 284580), (31620, 281133), (47430, 187422), (56916, 156185), (62474, 142290), (71145, 124948), (93711, 94860)]