70340204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{7649}}^1$

素因数の和:7694

約数の個数: 36

約数和(自身を含む): 142443000

約数和(自身を除く): 72102796

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 7649, 9196, 15298, 30596, 84139, 145331, 168278, 290662, 336556, 581324, 925529, 1598641, 1851058, 3197282, 3702116, 6394564, 17585051, 35170102, 70340204]

約数ペア:

[(1, 70340204), (2, 35170102), (4, 17585051), (11, 6394564), (19, 3702116), (22, 3197282), (38, 1851058), (44, 1598641), (76, 925529), (121, 581324), (209, 336556), (242, 290662), (418, 168278), (484, 145331), (836, 84139), (2299, 30596), (4598, 15298), (7649, 9196)]