3237850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2$

素因数の和:88

約数の個数: 72

約数和(自身を含む): 7776288

約数和(自身を除く): 4538438

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 29, 35, 50, 55, 58, 70, 77, 110, 145, 154, 175, 203, 275, 290, 319, 350, 385, 406, 550, 638, 725, 770, 841, 1015, 1450, 1595, 1682, 1925, 2030, 2233, 3190, 3850, 4205, 4466, 5075, 5887, 7975, 8410, 9251, 10150, 11165, 11774, 15950, 18502, 21025, 22330, 29435, 42050, 46255, 55825, 58870, 64757, 92510, 111650, 129514, 147175, 231275, 294350, 323785, 462550, 647570, 1618925, 3237850]

約数ペア:

[(1, 3237850), (2, 1618925), (5, 647570), (7, 462550), (10, 323785), (11, 294350), (14, 231275), (22, 147175), (25, 129514), (29, 111650), (35, 92510), (50, 64757), (55, 58870), (58, 55825), (70, 46255), (77, 42050), (110, 29435), (145, 22330), (154, 21025), (175, 18502), (203, 15950), (275, 11774), (290, 11165), (319, 10150), (350, 9251), (385, 8410), (406, 7975), (550, 5887), (638, 5075), (725, 4466), (770, 4205), (841, 3850), (1015, 3190), (1450, 2233), (1595, 2030), (1682, 1925)]