2015360060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{142529}}^1$

素因数の和:142646

約数の個数: 48

約数和(自身を含む): 4884788160

約数和(自身を除く): 2869428100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 14140, 142529, 285058, 570116, 712645, 997703, 1425290, 1995406, 2850580, 3990812, 4988515, 9977030, 14395429, 19954060, 28790858, 57581716, 71977145, 100768003, 143954290, 201536006, 287908580, 403072012, 503840015, 1007680030, 2015360060]

約数ペア:

[(1, 2015360060), (2, 1007680030), (4, 503840015), (5, 403072012), (7, 287908580), (10, 201536006), (14, 143954290), (20, 100768003), (28, 71977145), (35, 57581716), (70, 28790858), (101, 19954060), (140, 14395429), (202, 9977030), (404, 4988515), (505, 3990812), (707, 2850580), (1010, 1995406), (1414, 1425290), (2020, 997703), (2828, 712645), (3535, 570116), (7070, 285058), (14140, 142529)]