1241604810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{6971}}^1$

素因数の和:8963

約数の個数: 48

約数和(自身を含む): 3230267040

約数和(自身を除く): 1988662230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1979, 3958, 5937, 6971, 9895, 11874, 13942, 17811, 19790, 20913, 29685, 34855, 35622, 41826, 59370, 62739, 69710, 89055, 104565, 125478, 178110, 209130, 313695, 627390, 13795609, 27591218, 41386827, 68978045, 82773654, 124160481, 137956090, 206934135, 248320962, 413868270, 620802405, 1241604810]

約数ペア:

[(1, 1241604810), (2, 620802405), (3, 413868270), (5, 248320962), (6, 206934135), (9, 137956090), (10, 124160481), (15, 82773654), (18, 68978045), (30, 41386827), (45, 27591218), (90, 13795609), (1979, 627390), (3958, 313695), (5937, 209130), (6971, 178110), (9895, 125478), (11874, 104565), (13942, 89055), (17811, 69710), (19790, 62739), (20913, 59370), (29685, 41826), (34855, 35622)]