1342510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 2721600

約数和(自身を除く): 1379090

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 449, 598, 898, 1495, 2245, 2990, 4490, 5837, 10327, 11674, 20654, 29185, 51635, 58370, 103270, 134251, 268502, 671255, 1342510]

約数ペア:

[(1, 1342510), (2, 671255), (5, 268502), (10, 134251), (13, 103270), (23, 58370), (26, 51635), (46, 29185), (65, 20654), (115, 11674), (130, 10327), (230, 5837), (299, 4490), (449, 2990), (598, 2245), (898, 1495)]