857503530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{244303}}^1$

素因数の和:244332

約数の個数: 64

約数和(自身を含む): 2462584320

約数和(自身を除く): 1605080790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 244303, 488606, 732909, 1221515, 1465818, 2198727, 2443030, 3175939, 3664545, 4397454, 6351878, 6596181, 7329090, 9527817, 10993635, 13192362, 15879695, 19055634, 21987270, 28583451, 31759390, 32980905, 47639085, 57166902, 65961810, 85750353, 95278170, 142917255, 171500706, 285834510, 428751765, 857503530]

約数ペア:

[(1, 857503530), (2, 428751765), (3, 285834510), (5, 171500706), (6, 142917255), (9, 95278170), (10, 85750353), (13, 65961810), (15, 57166902), (18, 47639085), (26, 32980905), (27, 31759390), (30, 28583451), (39, 21987270), (45, 19055634), (54, 15879695), (65, 13192362), (78, 10993635), (90, 9527817), (117, 7329090), (130, 6596181), (135, 6351878), (195, 4397454), (234, 3664545), (270, 3175939), (351, 2443030), (390, 2198727), (585, 1465818), (702, 1221515), (1170, 732909), (1755, 488606), (3510, 244303)]