87739470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3571}}^1$

素因数の和:3607

約数の個数: 128

約数和(自身を含む): 288046080

約数和(自身を除く): 200306610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 3571, 4095, 4914, 7142, 8190, 10713, 12285, 17855, 21426, 24570, 24997, 32139, 35710, 46423, 49994, 53565, 64278, 74991, 92846, 96417, 107130, 124985, 139269, 149982, 160695, 192834, 224973, 232115, 249970, 278538, 321390, 324961, 374955, 417807, 449946, 464230, 482085, 649922, 674919, 696345, 749910, 835614, 964170, 974883, 1124865, 1253421, 1349838, 1392690, 1624805, 1949766, 2089035, 2249730, 2506842, 2924649, 3249610, 3374595, 4178070, 4874415, 5849298, 6267105, 6749190, 8773947, 9748830, 12534210, 14623245, 17547894, 29246490, 43869735, 87739470]

約数ペア:

[(1, 87739470), (2, 43869735), (3, 29246490), (5, 17547894), (6, 14623245), (7, 12534210), (9, 9748830), (10, 8773947), (13, 6749190), (14, 6267105), (15, 5849298), (18, 4874415), (21, 4178070), (26, 3374595), (27, 3249610), (30, 2924649), (35, 2506842), (39, 2249730), (42, 2089035), (45, 1949766), (54, 1624805), (63, 1392690), (65, 1349838), (70, 1253421), (78, 1124865), (90, 974883), (91, 964170), (105, 835614), (117, 749910), (126, 696345), (130, 674919), (135, 649922), (182, 482085), (189, 464230), (195, 449946), (210, 417807), (234, 374955), (270, 324961), (273, 321390), (315, 278538), (351, 249970), (378, 232115), (390, 224973), (455, 192834), (546, 160695), (585, 149982), (630, 139269), (702, 124985), (819, 107130), (910, 96417), (945, 92846), (1170, 74991), (1365, 64278), (1638, 53565), (1755, 49994), (1890, 46423), (2457, 35710), (2730, 32139), (3510, 24997), (3571, 24570), (4095, 21426), (4914, 17855), (7142, 12285), (8190, 10713)]