313676830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{4831}}^1$

素因数の和:5032

約数の個数: 32

約数和(自身を含む): 581695488

約数和(自身を除く): 268018658

約数列:

[1, 2, 5, 10, 43, 86, 151, 215, 302, 430, 755, 1510, 4831, 6493, 9662, 12986, 24155, 32465, 48310, 64930, 207733, 415466, 729481, 1038665, 1458962, 2077330, 3647405, 7294810, 31367683, 62735366, 156838415, 313676830]

約数ペア:

[(1, 313676830), (2, 156838415), (5, 62735366), (10, 31367683), (43, 7294810), (86, 3647405), (151, 2077330), (215, 1458962), (302, 1038665), (430, 729481), (755, 415466), (1510, 207733), (4831, 64930), (6493, 48310), (9662, 32465), (12986, 24155)]