1731567380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{17257}}^1$

素因数の和:17468

約数の個数: 48

約数和(自身を含む): 3783643920

約数和(自身を除く): 2052076540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 173, 290, 346, 580, 692, 865, 1730, 3460, 5017, 10034, 17257, 20068, 25085, 34514, 50170, 69028, 86285, 100340, 172570, 345140, 500453, 1000906, 2001812, 2502265, 2985461, 5004530, 5970922, 10009060, 11941844, 14927305, 29854610, 59709220, 86578369, 173156738, 346313476, 432891845, 865783690, 1731567380]

約数ペア:

[(1, 1731567380), (2, 865783690), (4, 432891845), (5, 346313476), (10, 173156738), (20, 86578369), (29, 59709220), (58, 29854610), (116, 14927305), (145, 11941844), (173, 10009060), (290, 5970922), (346, 5004530), (580, 2985461), (692, 2502265), (865, 2001812), (1730, 1000906), (3460, 500453), (5017, 345140), (10034, 172570), (17257, 100340), (20068, 86285), (25085, 69028), (34514, 50170)]