971889060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{522521}}^1$

素因数の和:522564

約数の個数: 48

約数和(自身を含む): 2809078272

約数和(自身を除く): 1837189212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 522521, 1045042, 1567563, 2090084, 2612605, 3135126, 5225210, 6270252, 7837815, 10450420, 15675630, 16198151, 31351260, 32396302, 48594453, 64792604, 80990755, 97188906, 161981510, 194377812, 242972265, 323963020, 485944530, 971889060]

約数ペア:

[(1, 971889060), (2, 485944530), (3, 323963020), (4, 242972265), (5, 194377812), (6, 161981510), (10, 97188906), (12, 80990755), (15, 64792604), (20, 48594453), (30, 32396302), (31, 31351260), (60, 16198151), (62, 15675630), (93, 10450420), (124, 7837815), (155, 6270252), (186, 5225210), (310, 3135126), (372, 2612605), (465, 2090084), (620, 1567563), (930, 1045042), (1860, 522521)]