252151710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{178831}}^1$

素因数の和:178888

約数の個数: 32

約数和(自身を含む): 618043392

約数和(自身を除く): 365891682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 178831, 357662, 536493, 894155, 1072986, 1788310, 2682465, 5364930, 8405057, 16810114, 25215171, 42025285, 50430342, 84050570, 126075855, 252151710]

約数ペア:

[(1, 252151710), (2, 126075855), (3, 84050570), (5, 50430342), (6, 42025285), (10, 25215171), (15, 16810114), (30, 8405057), (47, 5364930), (94, 2682465), (141, 1788310), (235, 1072986), (282, 894155), (470, 536493), (705, 357662), (1410, 178831)]