90234210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6359}}^1$

素因数の和:6423

約数の個数: 64

約数和(自身を含む): 241781760

約数和(自身を除く): 151547550

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 645, 946, 1290, 1419, 2365, 2838, 4730, 6359, 7095, 12718, 14190, 19077, 31795, 38154, 63590, 69949, 95385, 139898, 190770, 209847, 273437, 349745, 419694, 546874, 699490, 820311, 1049235, 1367185, 1640622, 2098470, 2734370, 3007807, 4101555, 6015614, 8203110, 9023421, 15039035, 18046842, 30078070, 45117105, 90234210]

約数ペア:

[(1, 90234210), (2, 45117105), (3, 30078070), (5, 18046842), (6, 15039035), (10, 9023421), (11, 8203110), (15, 6015614), (22, 4101555), (30, 3007807), (33, 2734370), (43, 2098470), (55, 1640622), (66, 1367185), (86, 1049235), (110, 820311), (129, 699490), (165, 546874), (215, 419694), (258, 349745), (330, 273437), (430, 209847), (473, 190770), (645, 139898), (946, 95385), (1290, 69949), (1419, 63590), (2365, 38154), (2838, 31795), (4730, 19077), (6359, 14190), (7095, 12718)]