249915180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{134363}}^1$

素因数の和:134406

約数の個数: 48

約数和(自身を含む): 722340864

約数和(自身を除く): 472425684

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, 134363, 268726, 403089, 537452, 671815, 806178, 1343630, 1612356, 2015445, 2687260, 4030890, 4165253, 8061780, 8330506, 12495759, 16661012, 20826265, 24991518, 41652530, 49983036, 62478795, 83305060, 124957590, 249915180]

約数ペア:

[(1, 249915180), (2, 124957590), (3, 83305060), (4, 62478795), (5, 49983036), (6, 41652530), (10, 24991518), (12, 20826265), (15, 16661012), (20, 12495759), (30, 8330506), (31, 8061780), (60, 4165253), (62, 4030890), (93, 2687260), (124, 2015445), (155, 1612356), (186, 1343630), (310, 806178), (372, 671815), (465, 537452), (620, 403089), (930, 268726), (1860, 134363)]