68658730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5419}}^1$

素因数の和:5614

約数の個数: 32

約数和(自身を含む): 142047360

約数和(自身を除く): 73388630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1267, 1810, 2534, 5419, 6335, 10838, 12670, 27095, 37933, 54190, 75866, 189665, 379330, 980839, 1961678, 4904195, 6865873, 9808390, 13731746, 34329365, 68658730]

約数ペア:

[(1, 68658730), (2, 34329365), (5, 13731746), (7, 9808390), (10, 6865873), (14, 4904195), (35, 1961678), (70, 980839), (181, 379330), (362, 189665), (905, 75866), (1267, 54190), (1810, 37933), (2534, 27095), (5419, 12670), (6335, 10838)]