9118530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1511

約数の個数: 48

約数和(自身を含む): 24058944

約数和(自身を除く): 14940414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 1427, 2130, 2854, 3195, 4281, 6390, 7135, 8562, 12843, 14270, 21405, 25686, 42810, 64215, 101317, 128430, 202634, 303951, 506585, 607902, 911853, 1013170, 1519755, 1823706, 3039510, 4559265, 9118530]

約数ペア:

[(1, 9118530), (2, 4559265), (3, 3039510), (5, 1823706), (6, 1519755), (9, 1013170), (10, 911853), (15, 607902), (18, 506585), (30, 303951), (45, 202634), (71, 128430), (90, 101317), (142, 64215), (213, 42810), (355, 25686), (426, 21405), (639, 14270), (710, 12843), (1065, 8562), (1278, 7135), (1427, 6390), (2130, 4281), (2854, 3195)]