9217620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1305

約数の個数: 72

約数和(自身を含む): 28665000

約数和(自身を除く): 19447380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1249, 1476, 1845, 2460, 2498, 3690, 3747, 4996, 6245, 7380, 7494, 11241, 12490, 14988, 18735, 22482, 24980, 37470, 44964, 51209, 56205, 74940, 102418, 112410, 153627, 204836, 224820, 256045, 307254, 460881, 512090, 614508, 768135, 921762, 1024180, 1536270, 1843524, 2304405, 3072540, 4608810, 9217620]

約数ペア:

[(1, 9217620), (2, 4608810), (3, 3072540), (4, 2304405), (5, 1843524), (6, 1536270), (9, 1024180), (10, 921762), (12, 768135), (15, 614508), (18, 512090), (20, 460881), (30, 307254), (36, 256045), (41, 224820), (45, 204836), (60, 153627), (82, 112410), (90, 102418), (123, 74940), (164, 56205), (180, 51209), (205, 44964), (246, 37470), (369, 24980), (410, 22482), (492, 18735), (615, 14988), (738, 12490), (820, 11241), (1230, 7494), (1249, 7380), (1476, 6245), (1845, 4996), (2460, 3747), (2498, 3690)]