68912010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4877}}^1$

素因数の和:5047

約数の個数: 48

約数和(自身を含む): 180349416

約数和(自身を除く): 111437406

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 4877, 7065, 9754, 14130, 14631, 24385, 29262, 43893, 48770, 73155, 87786, 146310, 219465, 438930, 765689, 1531378, 2297067, 3828445, 4594134, 6891201, 7656890, 11485335, 13782402, 22970670, 34456005, 68912010]

約数ペア:

[(1, 68912010), (2, 34456005), (3, 22970670), (5, 13782402), (6, 11485335), (9, 7656890), (10, 6891201), (15, 4594134), (18, 3828445), (30, 2297067), (45, 1531378), (90, 765689), (157, 438930), (314, 219465), (471, 146310), (785, 87786), (942, 73155), (1413, 48770), (1570, 43893), (2355, 29262), (2826, 24385), (4710, 14631), (4877, 14130), (7065, 9754)]