272022210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97499}}^1$

素因数の和:97543

約数の個数: 48

約数和(自身を含む): 730080000

約数和(自身を除く): 458057790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 97499, 194998, 292497, 487495, 584994, 877491, 974990, 1462485, 1754982, 2924970, 3022469, 4387455, 6044938, 8774910, 9067407, 15112345, 18134814, 27202221, 30224690, 45337035, 54404442, 90674070, 136011105, 272022210]

約数ペア:

[(1, 272022210), (2, 136011105), (3, 90674070), (5, 54404442), (6, 45337035), (9, 30224690), (10, 27202221), (15, 18134814), (18, 15112345), (30, 9067407), (31, 8774910), (45, 6044938), (62, 4387455), (90, 3022469), (93, 2924970), (155, 1754982), (186, 1462485), (279, 974990), (310, 877491), (465, 584994), (558, 487495), (930, 292497), (1395, 194998), (2790, 97499)]