145531530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{5101}}^1$

素因数の和:5431

約数の個数: 48

約数和(自身を含む): 379650024

約数和(自身を除く): 234118494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 317, 634, 951, 1585, 1902, 2853, 3170, 4755, 5101, 5706, 9510, 10202, 14265, 15303, 25505, 28530, 30606, 45909, 51010, 76515, 91818, 153030, 229545, 459090, 1617017, 3234034, 4851051, 8085085, 9702102, 14553153, 16170170, 24255255, 29106306, 48510510, 72765765, 145531530]

約数ペア:

[(1, 145531530), (2, 72765765), (3, 48510510), (5, 29106306), (6, 24255255), (9, 16170170), (10, 14553153), (15, 9702102), (18, 8085085), (30, 4851051), (45, 3234034), (90, 1617017), (317, 459090), (634, 229545), (951, 153030), (1585, 91818), (1902, 76515), (2853, 51010), (3170, 45909), (4755, 30606), (5101, 28530), (5706, 25505), (9510, 15303), (10202, 14265)]