155498970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{471209}}^1$

素因数の和:471230

約数の個数: 32

約数和(自身を含む): 407125440

約数和(自身を除く): 251626470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 471209, 942418, 1413627, 2356045, 2827254, 4712090, 5183299, 7068135, 10366598, 14136270, 15549897, 25916495, 31099794, 51832990, 77749485, 155498970]

約数ペア:

[(1, 155498970), (2, 77749485), (3, 51832990), (5, 31099794), (6, 25916495), (10, 15549897), (11, 14136270), (15, 10366598), (22, 7068135), (30, 5183299), (33, 4712090), (55, 2827254), (66, 2356045), (110, 1413627), (165, 942418), (330, 471209)]