70436340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1030

約数の個数: 144

約数和(自身を含む): 237758976

約数和(自身を除く): 167322636

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, 780, 806, 930, 971, 1116, 1170, 1209, 1395, 1612, 1860, 1942, 2015, 2340, 2418, 2790, 2913, 3627, 3884, 4030, 4836, 4855, 5580, 5826, 6045, 7254, 8060, 8739, 9710, 11652, 12090, 12623, 14508, 14565, 17478, 18135, 19420, 24180, 25246, 29130, 30101, 34956, 36270, 37869, 43695, 50492, 58260, 60202, 63115, 72540, 75738, 87390, 90303, 113607, 120404, 126230, 150505, 151476, 174780, 180606, 189345, 227214, 252460, 270909, 301010, 361212, 378690, 391313, 451515, 454428, 541818, 568035, 602020, 757380, 782626, 903030, 1083636, 1136070, 1173939, 1354545, 1565252, 1806060, 1956565, 2272140, 2347878, 2709090, 3521817, 3913130, 4695756, 5418180, 5869695, 7043634, 7826260, 11739390, 14087268, 17609085, 23478780, 35218170, 70436340]

約数ペア:

[(1, 70436340), (2, 35218170), (3, 23478780), (4, 17609085), (5, 14087268), (6, 11739390), (9, 7826260), (10, 7043634), (12, 5869695), (13, 5418180), (15, 4695756), (18, 3913130), (20, 3521817), (26, 2709090), (30, 2347878), (31, 2272140), (36, 1956565), (39, 1806060), (45, 1565252), (52, 1354545), (60, 1173939), (62, 1136070), (65, 1083636), (78, 903030), (90, 782626), (93, 757380), (117, 602020), (124, 568035), (130, 541818), (155, 454428), (156, 451515), (180, 391313), (186, 378690), (195, 361212), (234, 301010), (260, 270909), (279, 252460), (310, 227214), (372, 189345), (390, 180606), (403, 174780), (465, 151476), (468, 150505), (558, 126230), (585, 120404), (620, 113607), (780, 90303), (806, 87390), (930, 75738), (971, 72540), (1116, 63115), (1170, 60202), (1209, 58260), (1395, 50492), (1612, 43695), (1860, 37869), (1942, 36270), (2015, 34956), (2340, 30101), (2418, 29130), (2790, 25246), (2913, 24180), (3627, 19420), (3884, 18135), (4030, 17478), (4836, 14565), (4855, 14508), (5580, 12623), (5826, 12090), (6045, 11652), (7254, 9710), (8060, 8739)]