2010126735

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{9811}}^1$

素因数の和:10008

約数の個数: 48

約数和(自身を含む): 3627692640

約数和(自身を除く): 1617565905

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 157, 261, 435, 471, 785, 1305, 1413, 2355, 4553, 7065, 9811, 13659, 22765, 29433, 40977, 49055, 68295, 88299, 147165, 204885, 284519, 441495, 853557, 1422595, 1540327, 2560671, 4267785, 4620981, 7701635, 12803355, 13862943, 23104905, 44669483, 69314715, 134008449, 223347415, 402025347, 670042245, 2010126735]

約数ペア:

[(1, 2010126735), (3, 670042245), (5, 402025347), (9, 223347415), (15, 134008449), (29, 69314715), (45, 44669483), (87, 23104905), (145, 13862943), (157, 12803355), (261, 7701635), (435, 4620981), (471, 4267785), (785, 2560671), (1305, 1540327), (1413, 1422595), (2355, 853557), (4553, 441495), (7065, 284519), (9811, 204885), (13659, 147165), (22765, 88299), (29433, 68295), (40977, 49055)]