9644580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4871}}^1$

素因数の和:4897

約数の個数: 72

約数和(自身を含む): 31921344

約数和(自身を除く): 22276764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 4871, 9742, 14613, 19484, 24355, 29226, 43839, 48710, 53581, 58452, 73065, 87678, 97420, 107162, 146130, 160743, 175356, 214324, 219195, 267905, 292260, 321486, 438390, 482229, 535810, 642972, 803715, 876780, 964458, 1071620, 1607430, 1928916, 2411145, 3214860, 4822290, 9644580]

約数ペア:

[(1, 9644580), (2, 4822290), (3, 3214860), (4, 2411145), (5, 1928916), (6, 1607430), (9, 1071620), (10, 964458), (11, 876780), (12, 803715), (15, 642972), (18, 535810), (20, 482229), (22, 438390), (30, 321486), (33, 292260), (36, 267905), (44, 219195), (45, 214324), (55, 175356), (60, 160743), (66, 146130), (90, 107162), (99, 97420), (110, 87678), (132, 73065), (165, 58452), (180, 53581), (198, 48710), (220, 43839), (330, 29226), (396, 24355), (495, 19484), (660, 14613), (990, 9742), (1980, 4871)]