17212050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1704

約数の個数: 72

約数和(自身を含む): 48282624

約数和(自身を除く): 31070574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1663, 1725, 2070, 3326, 3450, 4989, 5175, 8315, 9978, 10350, 14967, 16630, 24945, 29934, 38249, 41575, 49890, 74835, 76498, 83150, 114747, 124725, 149670, 191245, 229494, 249450, 344241, 374175, 382490, 573735, 688482, 748350, 956225, 1147470, 1721205, 1912450, 2868675, 3442410, 5737350, 8606025, 17212050]

約数ペア:

[(1, 17212050), (2, 8606025), (3, 5737350), (5, 3442410), (6, 2868675), (9, 1912450), (10, 1721205), (15, 1147470), (18, 956225), (23, 748350), (25, 688482), (30, 573735), (45, 382490), (46, 374175), (50, 344241), (69, 249450), (75, 229494), (90, 191245), (115, 149670), (138, 124725), (150, 114747), (207, 83150), (225, 76498), (230, 74835), (345, 49890), (414, 41575), (450, 38249), (575, 29934), (690, 24945), (1035, 16630), (1150, 14967), (1663, 10350), (1725, 9978), (2070, 8315), (3326, 5175), (3450, 4989)]