1220973030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{330887}}^1$

素因数の和:330941

約数の個数: 48

約数和(自身を含む): 3251967264

約数和(自身を除く): 2030994234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 330887, 661774, 992661, 1654435, 1985322, 2977983, 3308870, 4963305, 5955966, 9926610, 13566367, 14889915, 27132734, 29779830, 40699101, 67831835, 81398202, 122097303, 135663670, 203495505, 244194606, 406991010, 610486515, 1220973030]

約数ペア:

[(1, 1220973030), (2, 610486515), (3, 406991010), (5, 244194606), (6, 203495505), (9, 135663670), (10, 122097303), (15, 81398202), (18, 67831835), (30, 40699101), (41, 29779830), (45, 27132734), (82, 14889915), (90, 13566367), (123, 9926610), (205, 5955966), (246, 4963305), (369, 3308870), (410, 2977983), (615, 1985322), (738, 1654435), (1230, 992661), (1845, 661774), (3690, 330887)]