1918530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21317}}^1$

素因数の和:21330

約数の個数: 24

約数和(自身を含む): 4988412

約数和(自身を除く): 3069882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21317, 42634, 63951, 106585, 127902, 191853, 213170, 319755, 383706, 639510, 959265, 1918530]

約数ペア:

[(1, 1918530), (2, 959265), (3, 639510), (5, 383706), (6, 319755), (9, 213170), (10, 191853), (15, 127902), (18, 106585), (30, 63951), (45, 42634), (90, 21317)]