839969310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{651139}}^1$

素因数の和:651192

約数の個数: 32

約数和(自身を含む): 2062811520

約数和(自身を除く): 1222842210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 651139, 1302278, 1953417, 3255695, 3906834, 6511390, 9767085, 19534170, 27998977, 55997954, 83996931, 139994885, 167993862, 279989770, 419984655, 839969310]

約数ペア:

[(1, 839969310), (2, 419984655), (3, 279989770), (5, 167993862), (6, 139994885), (10, 83996931), (15, 55997954), (30, 27998977), (43, 19534170), (86, 9767085), (129, 6511390), (215, 3906834), (258, 3255695), (430, 1953417), (645, 1302278), (1290, 651139)]