12435490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 23399280

約数和(自身を除く): 10963790

約数列:

[1, 2, 5, 10, 29, 58, 137, 145, 274, 290, 313, 626, 685, 1370, 1565, 3130, 3973, 7946, 9077, 18154, 19865, 39730, 42881, 45385, 85762, 90770, 214405, 428810, 1243549, 2487098, 6217745, 12435490]

約数ペア:

[(1, 12435490), (2, 6217745), (5, 2487098), (10, 1243549), (29, 428810), (58, 214405), (137, 90770), (145, 85762), (274, 45385), (290, 42881), (313, 39730), (626, 19865), (685, 18154), (1370, 9077), (1565, 7946), (3130, 3973)]