15558842870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{210853}}^1$

素因数の和:211064

約数の個数: 32

約数和(自身を含む): 28784101248

約数和(自身を除く): 13225258378

約数列:

[1, 2, 5, 10, 47, 94, 157, 235, 314, 470, 785, 1570, 7379, 14758, 36895, 73790, 210853, 421706, 1054265, 2108530, 9910091, 19820182, 33103921, 49550455, 66207842, 99100910, 165519605, 331039210, 1555884287, 3111768574, 7779421435, 15558842870]

約数ペア:

[(1, 15558842870), (2, 7779421435), (5, 3111768574), (10, 1555884287), (47, 331039210), (94, 165519605), (157, 99100910), (235, 66207842), (314, 49550455), (470, 33103921), (785, 19820182), (1570, 9910091), (7379, 2108530), (14758, 1054265), (36895, 421706), (73790, 210853)]