66617070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{170813}}^1$

素因数の和:170836

約数の個数: 32

約数和(自身を含む): 172180512

約数和(自身を除く): 105563442

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 170813, 341626, 512439, 854065, 1024878, 1708130, 2220569, 2562195, 4441138, 5124390, 6661707, 11102845, 13323414, 22205690, 33308535, 66617070]

約数ペア:

[(1, 66617070), (2, 33308535), (3, 22205690), (5, 13323414), (6, 11102845), (10, 6661707), (13, 5124390), (15, 4441138), (26, 2562195), (30, 2220569), (39, 1708130), (65, 1024878), (78, 854065), (130, 512439), (195, 341626), (390, 170813)]