15208029460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{283}}^1\times {\mathrm{1223}}^1$

素因数の和:1554

約数の個数: 96

約数和(自身を含む): 34747695360

約数和(自身を除く): 19539665900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 283, 338, 566, 676, 845, 1132, 1223, 1415, 1690, 2197, 2446, 2830, 3380, 3679, 4394, 4892, 5660, 6115, 7358, 8788, 10985, 12230, 14716, 15899, 18395, 21970, 24460, 31798, 36790, 43940, 47827, 63596, 73580, 79495, 95654, 158990, 191308, 206687, 239135, 317980, 346109, 413374, 478270, 621751, 692218, 826748, 956540, 1033435, 1243502, 1384436, 1730545, 2066870, 2487004, 2686931, 3108755, 3461090, 4133740, 4499417, 5373862, 6217510, 6922180, 8998834, 10747724, 12435020, 13434655, 17997668, 22497085, 26869310, 44994170, 53738620, 58492421, 89988340, 116984842, 233969684, 292462105, 584924210, 760401473, 1169848420, 1520802946, 3041605892, 3802007365, 7604014730, 15208029460]

約数ペア:

[(1, 15208029460), (2, 7604014730), (4, 3802007365), (5, 3041605892), (10, 1520802946), (13, 1169848420), (20, 760401473), (26, 584924210), (52, 292462105), (65, 233969684), (130, 116984842), (169, 89988340), (260, 58492421), (283, 53738620), (338, 44994170), (566, 26869310), (676, 22497085), (845, 17997668), (1132, 13434655), (1223, 12435020), (1415, 10747724), (1690, 8998834), (2197, 6922180), (2446, 6217510), (2830, 5373862), (3380, 4499417), (3679, 4133740), (4394, 3461090), (4892, 3108755), (5660, 2686931), (6115, 2487004), (7358, 2066870), (8788, 1730545), (10985, 1384436), (12230, 1243502), (14716, 1033435), (15899, 956540), (18395, 826748), (21970, 692218), (24460, 621751), (31798, 478270), (36790, 413374), (43940, 346109), (47827, 317980), (63596, 239135), (73580, 206687), (79495, 191308), (95654, 158990)]