67528530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25873}}^1$

素因数の和:25915

約数の個数: 48

約数和(自身を含む): 181635480

約数和(自身を除く): 114106950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 25873, 51746, 77619, 129365, 155238, 232857, 258730, 388095, 465714, 750317, 776190, 1164285, 1500634, 2250951, 2328570, 3751585, 4501902, 6752853, 7503170, 11254755, 13505706, 22509510, 33764265, 67528530]

約数ペア:

[(1, 67528530), (2, 33764265), (3, 22509510), (5, 13505706), (6, 11254755), (9, 7503170), (10, 6752853), (15, 4501902), (18, 3751585), (29, 2328570), (30, 2250951), (45, 1500634), (58, 1164285), (87, 776190), (90, 750317), (145, 465714), (174, 388095), (261, 258730), (290, 232857), (435, 155238), (522, 129365), (870, 77619), (1305, 51746), (2610, 25873)]