70829110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20771}}^1$

素因数の和:20820

約数の個数: 32

約数和(自身を含む): 143576064

約数和(自身を除く): 72746954

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 20771, 41542, 103855, 207710, 228481, 456962, 643901, 1142405, 1287802, 2284810, 3219505, 6439010, 7082911, 14165822, 35414555, 70829110]

約数ペア:

[(1, 70829110), (2, 35414555), (5, 14165822), (10, 7082911), (11, 6439010), (22, 3219505), (31, 2284810), (55, 1287802), (62, 1142405), (110, 643901), (155, 456962), (310, 228481), (341, 207710), (682, 103855), (1705, 41542), (3410, 20771)]