671910430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{19181}}^1$

素因数の和:19332

約数の個数: 32

約数和(自身を含む): 1259566848

約数和(自身を除く): 587656418

約数列:

[1, 2, 5, 10, 31, 62, 113, 155, 226, 310, 565, 1130, 3503, 7006, 17515, 19181, 35030, 38362, 95905, 191810, 594611, 1189222, 2167453, 2973055, 4334906, 5946110, 10837265, 21674530, 67191043, 134382086, 335955215, 671910430]

約数ペア:

[(1, 671910430), (2, 335955215), (5, 134382086), (10, 67191043), (31, 21674530), (62, 10837265), (113, 5946110), (155, 4334906), (226, 2973055), (310, 2167453), (565, 1189222), (1130, 594611), (3503, 191810), (7006, 95905), (17515, 38362), (19181, 35030)]