89815470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157571}}^1$

素因数の和:157600

約数の個数: 32

約数和(自身を含む): 226903680

約数和(自身を除く): 137088210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 157571, 315142, 472713, 787855, 945426, 1575710, 2363565, 2993849, 4727130, 5987698, 8981547, 14969245, 17963094, 29938490, 44907735, 89815470]

約数ペア:

[(1, 89815470), (2, 44907735), (3, 29938490), (5, 17963094), (6, 14969245), (10, 8981547), (15, 5987698), (19, 4727130), (30, 2993849), (38, 2363565), (57, 1575710), (95, 945426), (114, 787855), (190, 472713), (285, 315142), (570, 157571)]