7149103620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1953307}}^1$

素因数の和:1953380

約数の個数: 48

約数和(自身を含む): 20345656128

約数和(自身を除く): 13196552508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 1953307, 3906614, 5859921, 7813228, 9766535, 11719842, 19533070, 23439684, 29299605, 39066140, 58599210, 117198420, 119151727, 238303454, 357455181, 476606908, 595758635, 714910362, 1191517270, 1429820724, 1787275905, 2383034540, 3574551810, 7149103620]

約数ペア:

[(1, 7149103620), (2, 3574551810), (3, 2383034540), (4, 1787275905), (5, 1429820724), (6, 1191517270), (10, 714910362), (12, 595758635), (15, 476606908), (20, 357455181), (30, 238303454), (60, 119151727), (61, 117198420), (122, 58599210), (183, 39066140), (244, 29299605), (305, 23439684), (366, 19533070), (610, 11719842), (732, 9766535), (915, 7813228), (1220, 5859921), (1830, 3906614), (3660, 1953307)]