1920670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 3693600

約数和(自身を除く): 1772930

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 179, 185, 290, 358, 370, 895, 1073, 1790, 2146, 5191, 5365, 6623, 10382, 10730, 13246, 25955, 33115, 51910, 66230, 192067, 384134, 960335, 1920670]

約数ペア:

[(1, 1920670), (2, 960335), (5, 384134), (10, 192067), (29, 66230), (37, 51910), (58, 33115), (74, 25955), (145, 13246), (179, 10730), (185, 10382), (290, 6623), (358, 5365), (370, 5191), (895, 2146), (1073, 1790)]