85726970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{3301}}^1$

素因数の和:3375

約数の個数: 48

約数和(自身を含む): 182944008

約数和(自身を除く): 97217038

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1855, 2597, 3301, 3710, 5194, 6602, 12985, 16505, 23107, 25970, 33010, 46214, 115535, 161749, 174953, 231070, 323498, 349906, 808745, 874765, 1224671, 1617490, 1749530, 2449342, 6123355, 8572697, 12246710, 17145394, 42863485, 85726970]

約数ペア:

[(1, 85726970), (2, 42863485), (5, 17145394), (7, 12246710), (10, 8572697), (14, 6123355), (35, 2449342), (49, 1749530), (53, 1617490), (70, 1224671), (98, 874765), (106, 808745), (245, 349906), (265, 323498), (371, 231070), (490, 174953), (530, 161749), (742, 115535), (1855, 46214), (2597, 33010), (3301, 25970), (3710, 23107), (5194, 16505), (6602, 12985)]