310522020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{10289}}^1$

素因数の和:10804

約数の個数: 48

約数和(自身を含む): 871274880

約数和(自身を除く): 560752860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503, 1006, 1509, 2012, 2515, 3018, 5030, 6036, 7545, 10060, 10289, 15090, 20578, 30180, 30867, 41156, 51445, 61734, 102890, 123468, 154335, 205780, 308670, 617340, 5175367, 10350734, 15526101, 20701468, 25876835, 31052202, 51753670, 62104404, 77630505, 103507340, 155261010, 310522020]

約数ペア:

[(1, 310522020), (2, 155261010), (3, 103507340), (4, 77630505), (5, 62104404), (6, 51753670), (10, 31052202), (12, 25876835), (15, 20701468), (20, 15526101), (30, 10350734), (60, 5175367), (503, 617340), (1006, 308670), (1509, 205780), (2012, 154335), (2515, 123468), (3018, 102890), (5030, 61734), (6036, 51445), (7545, 41156), (10060, 30867), (10289, 30180), (15090, 20578)]