68677710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73847}}^1$

素因数の和:73888

約数の個数: 32

約数和(自身を含む): 170145792

約数和(自身を除く): 101468082

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 73847, 147694, 221541, 369235, 443082, 738470, 1107705, 2215410, 2289257, 4578514, 6867771, 11446285, 13735542, 22892570, 34338855, 68677710]

約数ペア:

[(1, 68677710), (2, 34338855), (3, 22892570), (5, 13735542), (6, 11446285), (10, 6867771), (15, 4578514), (30, 2289257), (31, 2215410), (62, 1107705), (93, 738470), (155, 443082), (186, 369235), (310, 221541), (465, 147694), (930, 73847)]