1750470620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{30829}}^1$

素因数の和:31022

約数の個数: 48

約数和(自身を含む): 3915656640

約数和(自身を除く): 2165186020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 167, 170, 334, 340, 668, 835, 1670, 2839, 3340, 5678, 11356, 14195, 28390, 30829, 56780, 61658, 123316, 154145, 308290, 524093, 616580, 1048186, 2096372, 2620465, 5148443, 5240930, 10296886, 10481860, 20593772, 25742215, 51484430, 87523531, 102968860, 175047062, 350094124, 437617655, 875235310, 1750470620]

約数ペア:

[(1, 1750470620), (2, 875235310), (4, 437617655), (5, 350094124), (10, 175047062), (17, 102968860), (20, 87523531), (34, 51484430), (68, 25742215), (85, 20593772), (167, 10481860), (170, 10296886), (334, 5240930), (340, 5148443), (668, 2620465), (835, 2096372), (1670, 1048186), (2839, 616580), (3340, 524093), (5678, 308290), (11356, 154145), (14195, 123316), (28390, 61658), (30829, 56780)]