68280910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5953}}^1$

素因数の和:6028

約数の個数: 32

約数和(自身を含む): 130321152

約数和(自身を除く): 62040242

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 1147, 2294, 5735, 5953, 11470, 11906, 29765, 59530, 184543, 220261, 369086, 440522, 922715, 1101305, 1845430, 2202610, 6828091, 13656182, 34140455, 68280910]

約数ペア:

[(1, 68280910), (2, 34140455), (5, 13656182), (10, 6828091), (31, 2202610), (37, 1845430), (62, 1101305), (74, 922715), (155, 440522), (185, 369086), (310, 220261), (370, 184543), (1147, 59530), (2294, 29765), (5735, 11906), (5953, 11470)]