419668530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{128339}}^1$

素因数の和:128458

約数の個数: 32

約数和(自身を含む): 1016452800

約数和(自身を除く): 596784270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 128339, 256678, 385017, 641695, 770034, 1283390, 1925085, 3850170, 13988951, 27977902, 41966853, 69944755, 83933706, 139889510, 209834265, 419668530]

約数ペア:

[(1, 419668530), (2, 209834265), (3, 139889510), (5, 83933706), (6, 69944755), (10, 41966853), (15, 27977902), (30, 13988951), (109, 3850170), (218, 1925085), (327, 1283390), (545, 770034), (654, 641695), (1090, 385017), (1635, 256678), (3270, 128339)]