293071160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{430987}}^1$

素因数の和:431015

約数の個数: 32

約数和(自身を含む): 698200560

約数和(自身を除く): 405129400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 430987, 861974, 1723948, 2154935, 3447896, 4309870, 7326779, 8619740, 14653558, 17239480, 29307116, 36633895, 58614232, 73267790, 146535580, 293071160]

約数ペア:

[(1, 293071160), (2, 146535580), (4, 73267790), (5, 58614232), (8, 36633895), (10, 29307116), (17, 17239480), (20, 14653558), (34, 8619740), (40, 7326779), (68, 4309870), (85, 3447896), (136, 2154935), (170, 1723948), (340, 861974), (680, 430987)]