422790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 1075680

約数和(自身を除く): 652890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 829, 1658, 2487, 4145, 4974, 8290, 12435, 14093, 24870, 28186, 42279, 70465, 84558, 140930, 211395, 422790]

約数ペア:

[(1, 422790), (2, 211395), (3, 140930), (5, 84558), (6, 70465), (10, 42279), (15, 28186), (17, 24870), (30, 14093), (34, 12435), (51, 8290), (85, 4974), (102, 4145), (170, 2487), (255, 1658), (510, 829)]