178700630

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{1747}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 329616864

約数和(自身を除く): 150916234

約数列:

[1, 2, 5, 10, 53, 106, 193, 265, 386, 530, 965, 1747, 1930, 3494, 8735, 10229, 17470, 20458, 51145, 92591, 102290, 185182, 337171, 462955, 674342, 925910, 1685855, 3371710, 17870063, 35740126, 89350315, 178700630]

約数ペア:

[(1, 178700630), (2, 89350315), (5, 35740126), (10, 17870063), (53, 3371710), (106, 1685855), (193, 925910), (265, 674342), (386, 462955), (530, 337171), (965, 185182), (1747, 102290), (1930, 92591), (3494, 51145), (8735, 20458), (10229, 17470)]