6120740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 13592880

約数和(自身を除く): 7472140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 173, 244, 290, 305, 346, 580, 610, 692, 865, 1220, 1730, 1769, 3460, 3538, 5017, 7076, 8845, 10034, 10553, 17690, 20068, 21106, 25085, 35380, 42212, 50170, 52765, 100340, 105530, 211060, 306037, 612074, 1224148, 1530185, 3060370, 6120740]

約数ペア:

[(1, 6120740), (2, 3060370), (4, 1530185), (5, 1224148), (10, 612074), (20, 306037), (29, 211060), (58, 105530), (61, 100340), (116, 52765), (122, 50170), (145, 42212), (173, 35380), (244, 25085), (290, 21106), (305, 20068), (346, 17690), (580, 10553), (610, 10034), (692, 8845), (865, 7076), (1220, 5017), (1730, 3538), (1769, 3460)]