730274578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{14489}}^1$

素因数の和:14610

約数の個数: 32

約数和(自身を含む): 1251936000

約数和(自身を除く): 521661422

約数列:

[1, 2, 11, 22, 29, 58, 79, 158, 319, 638, 869, 1738, 2291, 4582, 14489, 25201, 28978, 50402, 159379, 318758, 420181, 840362, 1144631, 2289262, 4621991, 9243982, 12590941, 25181882, 33194299, 66388598, 365137289, 730274578]

約数ペア:

[(1, 730274578), (2, 365137289), (11, 66388598), (22, 33194299), (29, 25181882), (58, 12590941), (79, 9243982), (158, 4621991), (319, 2289262), (638, 1144631), (869, 840362), (1738, 420181), (2291, 318758), (4582, 159379), (14489, 50402), (25201, 28978)]