71980470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3041}}^1$

素因数の和:3317

約数の個数: 48

約数和(自身を含む): 187922592

約数和(自身を除く): 115942122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 789, 1315, 1578, 2367, 2630, 3041, 3945, 4734, 6082, 7890, 9123, 11835, 15205, 18246, 23670, 27369, 30410, 45615, 54738, 91230, 136845, 273690, 799783, 1599566, 2399349, 3998915, 4798698, 7198047, 7997830, 11996745, 14396094, 23993490, 35990235, 71980470]

約数ペア:

[(1, 71980470), (2, 35990235), (3, 23993490), (5, 14396094), (6, 11996745), (9, 7997830), (10, 7198047), (15, 4798698), (18, 3998915), (30, 2399349), (45, 1599566), (90, 799783), (263, 273690), (526, 136845), (789, 91230), (1315, 54738), (1578, 45615), (2367, 30410), (2630, 27369), (3041, 23670), (3945, 18246), (4734, 15205), (6082, 11835), (7890, 9123)]