145606510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{13249}}^1$

素因数の和:13420

約数の個数: 32

約数和(自身を含む): 301464000

約数和(自身を除く): 155857490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 10990, 13249, 26498, 66245, 92743, 132490, 185486, 463715, 927430, 2080093, 4160186, 10400465, 14560651, 20800930, 29121302, 72803255, 145606510]

約数ペア:

[(1, 145606510), (2, 72803255), (5, 29121302), (7, 20800930), (10, 14560651), (14, 10400465), (35, 4160186), (70, 2080093), (157, 927430), (314, 463715), (785, 185486), (1099, 132490), (1570, 92743), (2198, 66245), (5495, 26498), (10990, 13249)]