3542060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 7983360

約数和(自身を除く): 4441300

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 197, 290, 310, 394, 580, 620, 788, 899, 985, 1798, 1970, 3596, 3940, 4495, 5713, 6107, 8990, 11426, 12214, 17980, 22852, 24428, 28565, 30535, 57130, 61070, 114260, 122140, 177103, 354206, 708412, 885515, 1771030, 3542060]

約数ペア:

[(1, 3542060), (2, 1771030), (4, 885515), (5, 708412), (10, 354206), (20, 177103), (29, 122140), (31, 114260), (58, 61070), (62, 57130), (116, 30535), (124, 28565), (145, 24428), (155, 22852), (197, 17980), (290, 12214), (310, 11426), (394, 8990), (580, 6107), (620, 5713), (788, 4495), (899, 3940), (985, 3596), (1798, 1970)]