30566510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13831}}^1$

素因数の和:13868

約数の個数: 32

約数和(自身を含む): 62741952

約数和(自身を除く): 32175442

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 13831, 27662, 69155, 138310, 179803, 235127, 359606, 470254, 899015, 1175635, 1798030, 2351270, 3056651, 6113302, 15283255, 30566510]

約数ペア:

[(1, 30566510), (2, 15283255), (5, 6113302), (10, 3056651), (13, 2351270), (17, 1798030), (26, 1175635), (34, 899015), (65, 470254), (85, 359606), (130, 235127), (170, 179803), (221, 138310), (442, 69155), (1105, 27662), (2210, 13831)]