10894020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5857}}^1$

素因数の和:5900

約数の個数: 48

約数和(自身を含む): 31492608

約数和(自身を除く): 20598588

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, 5857, 11714, 17571, 23428, 29285, 35142, 58570, 70284, 87855, 117140, 175710, 181567, 351420, 363134, 544701, 726268, 907835, 1089402, 1815670, 2178804, 2723505, 3631340, 5447010, 10894020]

約数ペア:

[(1, 10894020), (2, 5447010), (3, 3631340), (4, 2723505), (5, 2178804), (6, 1815670), (10, 1089402), (12, 907835), (15, 726268), (20, 544701), (30, 363134), (31, 351420), (60, 181567), (62, 175710), (93, 117140), (124, 87855), (155, 70284), (186, 58570), (310, 35142), (372, 29285), (465, 23428), (620, 17571), (930, 11714), (1860, 5857)]