1837943630

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{35461}}^1$

素因数の和:35612

約数の個数: 32

約数和(自身を含む): 3400947648

約数和(自身を除く): 1563004018

約数列:

[1, 2, 5, 10, 71, 73, 142, 146, 355, 365, 710, 730, 5183, 10366, 25915, 35461, 51830, 70922, 177305, 354610, 2517731, 2588653, 5035462, 5177306, 12588655, 12943265, 25177310, 25886530, 183794363, 367588726, 918971815, 1837943630]

約数ペア:

[(1, 1837943630), (2, 918971815), (5, 367588726), (10, 183794363), (71, 25886530), (73, 25177310), (142, 12943265), (146, 12588655), (355, 5177306), (365, 5035462), (710, 2588653), (730, 2517731), (5183, 354610), (10366, 177305), (25915, 70922), (35461, 51830)]