84541870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28087}}^1$

素因数の和:28144

約数の個数: 32

約数和(自身を含む): 177965568

約数和(自身を除く): 93423698

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 28087, 56174, 140435, 196609, 280870, 393218, 983045, 1207741, 1966090, 2415482, 6038705, 8454187, 12077410, 16908374, 42270935, 84541870]

約数ペア:

[(1, 84541870), (2, 42270935), (5, 16908374), (7, 12077410), (10, 8454187), (14, 6038705), (35, 2415482), (43, 1966090), (70, 1207741), (86, 983045), (215, 393218), (301, 280870), (430, 196609), (602, 140435), (1505, 56174), (3010, 28087)]