28562030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6689}}^1$

素因数の和:6764

約数の個数: 32

約数和(自身を含む): 59728320

約数和(自身を除く): 31166290

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 6689, 13378, 33445, 46823, 66890, 93646, 234115, 408029, 468230, 816058, 2040145, 2856203, 4080290, 5712406, 14281015, 28562030]

約数ペア:

[(1, 28562030), (2, 14281015), (5, 5712406), (7, 4080290), (10, 2856203), (14, 2040145), (35, 816058), (61, 468230), (70, 408029), (122, 234115), (305, 93646), (427, 66890), (610, 46823), (854, 33445), (2135, 13378), (4270, 6689)]