30989310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8537}}^1$

素因数の和:8569

約数の個数: 48

約数和(自身を含む): 81759888

約数和(自身を除く): 50770578

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, 8537, 17074, 25611, 42685, 51222, 85370, 93907, 128055, 187814, 256110, 281721, 469535, 563442, 939070, 1032977, 1408605, 2065954, 2817210, 3098931, 5164885, 6197862, 10329770, 15494655, 30989310]

約数ペア:

[(1, 30989310), (2, 15494655), (3, 10329770), (5, 6197862), (6, 5164885), (10, 3098931), (11, 2817210), (15, 2065954), (22, 1408605), (30, 1032977), (33, 939070), (55, 563442), (66, 469535), (110, 281721), (121, 256110), (165, 187814), (242, 128055), (330, 93907), (363, 85370), (605, 51222), (726, 42685), (1210, 25611), (1815, 17074), (3630, 8537)]