3457630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 7359984

約数和(自身を除く): 3902354

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 43, 55, 85, 86, 110, 170, 187, 215, 374, 430, 473, 731, 935, 946, 1462, 1849, 1870, 2365, 3655, 3698, 4730, 7310, 8041, 9245, 16082, 18490, 20339, 31433, 40205, 40678, 62866, 80410, 101695, 157165, 203390, 314330, 345763, 691526, 1728815, 3457630]

約数ペア:

[(1, 3457630), (2, 1728815), (5, 691526), (10, 345763), (11, 314330), (17, 203390), (22, 157165), (34, 101695), (43, 80410), (55, 62866), (85, 40678), (86, 40205), (110, 31433), (170, 20339), (187, 18490), (215, 16082), (374, 9245), (430, 8041), (473, 7310), (731, 4730), (935, 3698), (946, 3655), (1462, 2365), (1849, 1870)]