481330390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{3001}}^1$

素因数の和:3424

約数の個数: 32

約数和(自身を含む): 889216416

約数和(自身を除く): 407886026

約数列:

[1, 2, 5, 10, 43, 86, 215, 373, 430, 746, 1865, 3001, 3730, 6002, 15005, 16039, 30010, 32078, 80195, 129043, 160390, 258086, 645215, 1119373, 1290430, 2238746, 5596865, 11193730, 48133039, 96266078, 240665195, 481330390]

約数ペア:

[(1, 481330390), (2, 240665195), (5, 96266078), (10, 48133039), (43, 11193730), (86, 5596865), (215, 2238746), (373, 1290430), (430, 1119373), (746, 645215), (1865, 258086), (3001, 160390), (3730, 129043), (6002, 80195), (15005, 32078), (16039, 30010)]