67121220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5857}}^1$

素因数の和:6060

約数の個数: 48

約数和(自身を含む): 188955648

約数和(自身を除く): 121834428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 5857, 11460, 11714, 17571, 23428, 29285, 35142, 58570, 70284, 87855, 117140, 175710, 351420, 1118687, 2237374, 3356061, 4474748, 5593435, 6712122, 11186870, 13424244, 16780305, 22373740, 33560610, 67121220]

約数ペア:

[(1, 67121220), (2, 33560610), (3, 22373740), (4, 16780305), (5, 13424244), (6, 11186870), (10, 6712122), (12, 5593435), (15, 4474748), (20, 3356061), (30, 2237374), (60, 1118687), (191, 351420), (382, 175710), (573, 117140), (764, 87855), (955, 70284), (1146, 58570), (1910, 35142), (2292, 29285), (2865, 23428), (3820, 17571), (5730, 11714), (5857, 11460)]