72701310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{220307}}^1$

素因数の和:220328

約数の個数: 32

約数和(自身を含む): 190346112

約数和(自身を除く): 117644802

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 220307, 440614, 660921, 1101535, 1321842, 2203070, 2423377, 3304605, 4846754, 6609210, 7270131, 12116885, 14540262, 24233770, 36350655, 72701310]

約数ペア:

[(1, 72701310), (2, 36350655), (3, 24233770), (5, 14540262), (6, 12116885), (10, 7270131), (11, 6609210), (15, 4846754), (22, 3304605), (30, 2423377), (33, 2203070), (55, 1321842), (66, 1101535), (110, 660921), (165, 440614), (330, 220307)]