69717410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2377}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 143821440

約数和(自身を除く): 74104030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 838, 2095, 2377, 2933, 4190, 4754, 5866, 11885, 14665, 16639, 23770, 29330, 33278, 83195, 166390, 995963, 1991926, 4979815, 6971741, 9959630, 13943482, 34858705, 69717410]

約数ペア:

[(1, 69717410), (2, 34858705), (5, 13943482), (7, 9959630), (10, 6971741), (14, 4979815), (35, 1991926), (70, 995963), (419, 166390), (838, 83195), (2095, 33278), (2377, 29330), (2933, 23770), (4190, 16639), (4754, 14665), (5866, 11885)]