1810366980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{30172783}}^1$

素因数の和:30172795

約数の個数: 24

約数和(自身を含む): 5069027712

約数和(自身を除く): 3258660732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 30172783, 60345566, 90518349, 120691132, 150863915, 181036698, 301727830, 362073396, 452591745, 603455660, 905183490, 1810366980]

約数ペア:

[(1, 1810366980), (2, 905183490), (3, 603455660), (4, 452591745), (5, 362073396), (6, 301727830), (10, 181036698), (12, 150863915), (15, 120691132), (20, 90518349), (30, 60345566), (60, 30172783)]