71610930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25667}}^1$

素因数の和:25711

約数の個数: 48

約数和(自身を含む): 192201984

約数和(自身を除く): 120591054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 25667, 51334, 77001, 128335, 154002, 231003, 256670, 385005, 462006, 770010, 795677, 1155015, 1591354, 2310030, 2387031, 3978385, 4774062, 7161093, 7956770, 11935155, 14322186, 23870310, 35805465, 71610930]

約数ペア:

[(1, 71610930), (2, 35805465), (3, 23870310), (5, 14322186), (6, 11935155), (9, 7956770), (10, 7161093), (15, 4774062), (18, 3978385), (30, 2387031), (31, 2310030), (45, 1591354), (62, 1155015), (90, 795677), (93, 770010), (155, 462006), (186, 385005), (279, 256670), (310, 231003), (465, 154002), (558, 128335), (930, 77001), (1395, 51334), (2790, 25667)]