68585330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20113}}^1$

素因数の和:20162

約数の個数: 32

約数和(自身を含む): 139027968

約数和(自身を除く): 70442638

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 20113, 40226, 100565, 201130, 221243, 442486, 623503, 1106215, 1247006, 2212430, 3117515, 6235030, 6858533, 13717066, 34292665, 68585330]

約数ペア:

[(1, 68585330), (2, 34292665), (5, 13717066), (10, 6858533), (11, 6235030), (22, 3117515), (31, 2212430), (55, 1247006), (62, 1106215), (110, 623503), (155, 442486), (310, 221243), (341, 201130), (682, 100565), (1705, 40226), (3410, 20113)]