1026990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11411}}^1$

素因数の和:11424

約数の個数: 24

約数和(自身を含む): 2670408

約数和(自身を除く): 1643418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 11411, 22822, 34233, 57055, 68466, 102699, 114110, 171165, 205398, 342330, 513495, 1026990]

約数ペア:

[(1, 1026990), (2, 513495), (3, 342330), (5, 205398), (6, 171165), (9, 114110), (10, 102699), (15, 68466), (18, 57055), (30, 34233), (45, 22822), (90, 11411)]