61008390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:819

約数の個数: 80

約数和(自身を含む): 165789360

約数和(自身を除く): 104780970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 109, 135, 162, 218, 270, 327, 405, 545, 654, 691, 810, 981, 1090, 1382, 1635, 1962, 2073, 2943, 3270, 3455, 4146, 4905, 5886, 6219, 6910, 8829, 9810, 10365, 12438, 14715, 17658, 18657, 20730, 29430, 31095, 37314, 44145, 55971, 62190, 75319, 88290, 93285, 111942, 150638, 186570, 225957, 279855, 376595, 451914, 559710, 677871, 753190, 1129785, 1355742, 2033613, 2259570, 3389355, 4067226, 6100839, 6778710, 10168065, 12201678, 20336130, 30504195, 61008390]

約数ペア:

[(1, 61008390), (2, 30504195), (3, 20336130), (5, 12201678), (6, 10168065), (9, 6778710), (10, 6100839), (15, 4067226), (18, 3389355), (27, 2259570), (30, 2033613), (45, 1355742), (54, 1129785), (81, 753190), (90, 677871), (109, 559710), (135, 451914), (162, 376595), (218, 279855), (270, 225957), (327, 186570), (405, 150638), (545, 111942), (654, 93285), (691, 88290), (810, 75319), (981, 62190), (1090, 55971), (1382, 44145), (1635, 37314), (1962, 31095), (2073, 29430), (2943, 20730), (3270, 18657), (3455, 17658), (4146, 14715), (4905, 12438), (5886, 10365), (6219, 9810), (6910, 8829)]