91945690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 184135680

約数和(自身を除く): 92189990

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 73, 85, 146, 155, 170, 239, 310, 365, 478, 527, 730, 1054, 1195, 1241, 2263, 2390, 2482, 2635, 4063, 4526, 5270, 6205, 7409, 8126, 11315, 12410, 14818, 17447, 20315, 22630, 34894, 37045, 38471, 40630, 74090, 76942, 87235, 125953, 174470, 192355, 251906, 296599, 384710, 540857, 593198, 629765, 1081714, 1259530, 1482995, 2704285, 2965990, 5408570, 9194569, 18389138, 45972845, 91945690]

約数ペア:

[(1, 91945690), (2, 45972845), (5, 18389138), (10, 9194569), (17, 5408570), (31, 2965990), (34, 2704285), (62, 1482995), (73, 1259530), (85, 1081714), (146, 629765), (155, 593198), (170, 540857), (239, 384710), (310, 296599), (365, 251906), (478, 192355), (527, 174470), (730, 125953), (1054, 87235), (1195, 76942), (1241, 74090), (2263, 40630), (2390, 38471), (2482, 37045), (2635, 34894), (4063, 22630), (4526, 20315), (5270, 17447), (6205, 14818), (7409, 12410), (8126, 11315)]