31316670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4519}}^1$

素因数の和:4550

約数の個数: 96

約数和(自身を含む): 101537280

約数和(自身を除く): 70220610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 4519, 6930, 9038, 13557, 22595, 27114, 31633, 40671, 45190, 49709, 63266, 67785, 81342, 94899, 99418, 135570, 149127, 158165, 189798, 203355, 248545, 284697, 298254, 316330, 347963, 406710, 447381, 474495, 497090, 569394, 695926, 745635, 894762, 948990, 1043889, 1423485, 1491270, 1739815, 2087778, 2236905, 2846970, 3131667, 3479630, 4473810, 5219445, 6263334, 10438890, 15658335, 31316670]

約数ペア:

[(1, 31316670), (2, 15658335), (3, 10438890), (5, 6263334), (6, 5219445), (7, 4473810), (9, 3479630), (10, 3131667), (11, 2846970), (14, 2236905), (15, 2087778), (18, 1739815), (21, 1491270), (22, 1423485), (30, 1043889), (33, 948990), (35, 894762), (42, 745635), (45, 695926), (55, 569394), (63, 497090), (66, 474495), (70, 447381), (77, 406710), (90, 347963), (99, 316330), (105, 298254), (110, 284697), (126, 248545), (154, 203355), (165, 189798), (198, 158165), (210, 149127), (231, 135570), (315, 99418), (330, 94899), (385, 81342), (462, 67785), (495, 63266), (630, 49709), (693, 45190), (770, 40671), (990, 31633), (1155, 27114), (1386, 22595), (2310, 13557), (3465, 9038), (4519, 6930)]