260666670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71809}}^1$

素因数の和:71841

約数の個数: 48

約数和(自身を含む): 687652560

約数和(自身を除く): 426985890

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 71809, 143618, 215427, 359045, 430854, 718090, 789899, 1077135, 1579798, 2154270, 2369697, 3949495, 4739394, 7898990, 8688889, 11848485, 17377778, 23696970, 26066667, 43444445, 52133334, 86888890, 130333335, 260666670]

約数ペア:

[(1, 260666670), (2, 130333335), (3, 86888890), (5, 52133334), (6, 43444445), (10, 26066667), (11, 23696970), (15, 17377778), (22, 11848485), (30, 8688889), (33, 7898990), (55, 4739394), (66, 3949495), (110, 2369697), (121, 2154270), (165, 1579798), (242, 1077135), (330, 789899), (363, 718090), (605, 430854), (726, 359045), (1210, 215427), (1815, 143618), (3630, 71809)]