71079870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{81701}}^1$

素因数の和:81740

約数の個数: 32

約数和(自身を含む): 176476320

約数和(自身を除く): 105396450

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 81701, 163402, 245103, 408505, 490206, 817010, 1225515, 2369329, 2451030, 4738658, 7107987, 11846645, 14215974, 23693290, 35539935, 71079870]

約数ペア:

[(1, 71079870), (2, 35539935), (3, 23693290), (5, 14215974), (6, 11846645), (10, 7107987), (15, 4738658), (29, 2451030), (30, 2369329), (58, 1225515), (87, 817010), (145, 490206), (174, 408505), (290, 245103), (435, 163402), (870, 81701)]