30884360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59393}}^1$

素因数の和:59417

約数の個数: 32

約数和(自身を含む): 74836440

約数和(自身を除く): 43952080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 59393, 118786, 237572, 296965, 475144, 593930, 772109, 1187860, 1544218, 2375720, 3088436, 3860545, 6176872, 7721090, 15442180, 30884360]

約数ペア:

[(1, 30884360), (2, 15442180), (4, 7721090), (5, 6176872), (8, 3860545), (10, 3088436), (13, 2375720), (20, 1544218), (26, 1187860), (40, 772109), (52, 593930), (65, 475144), (104, 296965), (130, 237572), (260, 118786), (520, 59393)]