16139370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1479

約数の個数: 64

約数和(自身を含む): 43182720

約数和(自身を除く): 27043350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1427, 1885, 2262, 2854, 3770, 4281, 5655, 7135, 8562, 11310, 14270, 18551, 21405, 37102, 41383, 42810, 55653, 82766, 92755, 111306, 124149, 185510, 206915, 248298, 278265, 413830, 537979, 556530, 620745, 1075958, 1241490, 1613937, 2689895, 3227874, 5379790, 8069685, 16139370]

約数ペア:

[(1, 16139370), (2, 8069685), (3, 5379790), (5, 3227874), (6, 2689895), (10, 1613937), (13, 1241490), (15, 1075958), (26, 620745), (29, 556530), (30, 537979), (39, 413830), (58, 278265), (65, 248298), (78, 206915), (87, 185510), (130, 124149), (145, 111306), (174, 92755), (195, 82766), (290, 55653), (377, 42810), (390, 41383), (435, 37102), (754, 21405), (870, 18551), (1131, 14270), (1427, 11310), (1885, 8562), (2262, 7135), (2854, 5655), (3770, 4281)]