83928670

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{24469}}^1$

素因数の和:24497

約数の個数: 32

約数和(自身を含む): 176184000

約数和(自身を除く): 92255330

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 24469, 48938, 122345, 171283, 244690, 342566, 856415, 1198981, 1712830, 2397962, 5994905, 8392867, 11989810, 16785734, 41964335, 83928670]

約数ペア:

[(1, 83928670), (2, 41964335), (5, 16785734), (7, 11989810), (10, 8392867), (14, 5994905), (35, 2397962), (49, 1712830), (70, 1198981), (98, 856415), (245, 342566), (343, 244690), (490, 171283), (686, 122345), (1715, 48938), (3430, 24469)]