160390710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{12821}}^1$

素因数の和:12973

約数の個数: 48

約数和(自身を含む): 420048720

約数和(自身を除く): 259658010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 12510, 12821, 25642, 38463, 64105, 76926, 115389, 128210, 192315, 230778, 384630, 576945, 1153890, 1782119, 3564238, 5346357, 8910595, 10692714, 16039071, 17821190, 26731785, 32078142, 53463570, 80195355, 160390710]

約数ペア:

[(1, 160390710), (2, 80195355), (3, 53463570), (5, 32078142), (6, 26731785), (9, 17821190), (10, 16039071), (15, 10692714), (18, 8910595), (30, 5346357), (45, 3564238), (90, 1782119), (139, 1153890), (278, 576945), (417, 384630), (695, 230778), (834, 192315), (1251, 128210), (1390, 115389), (2085, 76926), (2502, 64105), (4170, 38463), (6255, 25642), (12510, 12821)]