3550430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 7112448

約数和(自身を除く): 3562018

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 881, 1762, 2015, 4030, 4405, 8810, 11453, 22906, 27311, 54622, 57265, 114530, 136555, 273110, 355043, 710086, 1775215, 3550430]

約数ペア:

[(1, 3550430), (2, 1775215), (5, 710086), (10, 355043), (13, 273110), (26, 136555), (31, 114530), (62, 57265), (65, 54622), (130, 27311), (155, 22906), (310, 11453), (403, 8810), (806, 4405), (881, 4030), (1762, 2015)]