17430740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 38843280

約数和(自身を除く): 21412540

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 733, 820, 1189, 1466, 2378, 2932, 3665, 4756, 5945, 7330, 11890, 14660, 21257, 23780, 30053, 42514, 60106, 85028, 106285, 120212, 150265, 212570, 300530, 425140, 601060, 871537, 1743074, 3486148, 4357685, 8715370, 17430740]

約数ペア:

[(1, 17430740), (2, 8715370), (4, 4357685), (5, 3486148), (10, 1743074), (20, 871537), (29, 601060), (41, 425140), (58, 300530), (82, 212570), (116, 150265), (145, 120212), (164, 106285), (205, 85028), (290, 60106), (410, 42514), (580, 30053), (733, 23780), (820, 21257), (1189, 14660), (1466, 11890), (2378, 7330), (2932, 5945), (3665, 4756)]