135673940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23473}}^1$

素因数の和:23516

約数の個数: 36

約数和(自身を含む): 302673756

約数和(自身を除く): 166999816

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 23473, 46946, 93892, 117365, 234730, 399041, 469460, 798082, 1596164, 1995205, 3990410, 6783697, 7980820, 13567394, 27134788, 33918485, 67836970, 135673940]

約数ペア:

[(1, 135673940), (2, 67836970), (4, 33918485), (5, 27134788), (10, 13567394), (17, 7980820), (20, 6783697), (34, 3990410), (68, 1995205), (85, 1596164), (170, 798082), (289, 469460), (340, 399041), (578, 234730), (1156, 117365), (1445, 93892), (2890, 46946), (5780, 23473)]