1109030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 2268000

約数和(自身を除く): 1158970

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 449, 494, 898, 1235, 2245, 2470, 4490, 5837, 8531, 11674, 17062, 29185, 42655, 58370, 85310, 110903, 221806, 554515, 1109030]

約数ペア:

[(1, 1109030), (2, 554515), (5, 221806), (10, 110903), (13, 85310), (19, 58370), (26, 42655), (38, 29185), (65, 17062), (95, 11674), (130, 8531), (190, 5837), (247, 4490), (449, 2470), (494, 2245), (898, 1235)]