70247230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 136160640

約数和(自身を除く): 65913410

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 223, 289, 446, 545, 578, 1090, 1115, 1445, 1853, 2230, 2890, 3706, 3791, 7582, 9265, 18530, 18955, 24307, 31501, 37910, 48614, 63002, 64447, 121535, 128894, 157505, 243070, 315010, 322235, 413219, 644470, 826438, 2066095, 4132190, 7024723, 14049446, 35123615, 70247230]

約数ペア:

[(1, 70247230), (2, 35123615), (5, 14049446), (10, 7024723), (17, 4132190), (34, 2066095), (85, 826438), (109, 644470), (170, 413219), (218, 322235), (223, 315010), (289, 243070), (446, 157505), (545, 128894), (578, 121535), (1090, 64447), (1115, 63002), (1445, 48614), (1853, 37910), (2230, 31501), (2890, 24307), (3706, 18955), (3791, 18530), (7582, 9265)]