17940630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 45121536

約数和(自身を除く): 27180906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 101, 155, 186, 191, 202, 303, 310, 382, 465, 505, 573, 606, 930, 955, 1010, 1146, 1515, 1910, 2865, 3030, 3131, 5730, 5921, 6262, 9393, 11842, 15655, 17763, 18786, 19291, 29605, 31310, 35526, 38582, 46965, 57873, 59210, 88815, 93930, 96455, 115746, 177630, 192910, 289365, 578730, 598021, 1196042, 1794063, 2990105, 3588126, 5980210, 8970315, 17940630]

約数ペア:

[(1, 17940630), (2, 8970315), (3, 5980210), (5, 3588126), (6, 2990105), (10, 1794063), (15, 1196042), (30, 598021), (31, 578730), (62, 289365), (93, 192910), (101, 177630), (155, 115746), (186, 96455), (191, 93930), (202, 88815), (303, 59210), (310, 57873), (382, 46965), (465, 38582), (505, 35526), (573, 31310), (606, 29605), (930, 19291), (955, 18786), (1010, 17763), (1146, 15655), (1515, 11842), (1910, 9393), (2865, 6262), (3030, 5921), (3131, 5730)]