1557930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4721}}^1$

素因数の和:4742

約数の個数: 32

約数和(自身を含む): 4079808

約数和(自身を除く): 2521878

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 4721, 9442, 14163, 23605, 28326, 47210, 51931, 70815, 103862, 141630, 155793, 259655, 311586, 519310, 778965, 1557930]

約数ペア:

[(1, 1557930), (2, 778965), (3, 519310), (5, 311586), (6, 259655), (10, 155793), (11, 141630), (15, 103862), (22, 70815), (30, 51931), (33, 47210), (55, 28326), (66, 23605), (110, 14163), (165, 9442), (330, 4721)]