264895410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{679219}}^1$

素因数の和:679242

約数の個数: 32

約数和(自身を含む): 684653760

約数和(自身を除く): 419758350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 679219, 1358438, 2037657, 3396095, 4075314, 6792190, 8829847, 10188285, 17659694, 20376570, 26489541, 44149235, 52979082, 88298470, 132447705, 264895410]

約数ペア:

[(1, 264895410), (2, 132447705), (3, 88298470), (5, 52979082), (6, 44149235), (10, 26489541), (13, 20376570), (15, 17659694), (26, 10188285), (30, 8829847), (39, 6792190), (65, 4075314), (78, 3396095), (130, 2037657), (195, 1358438), (390, 679219)]