63567730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2131}}^1$

素因数の和:2314

約数の個数: 32

約数和(自身を含む): 121268160

約数和(自身を除く): 57700430

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 1570, 2131, 2983, 4262, 5966, 10655, 14915, 21310, 29830, 40489, 80978, 202445, 334567, 404890, 669134, 1672835, 3345670, 6356773, 12713546, 31783865, 63567730]

約数ペア:

[(1, 63567730), (2, 31783865), (5, 12713546), (10, 6356773), (19, 3345670), (38, 1672835), (95, 669134), (157, 404890), (190, 334567), (314, 202445), (785, 80978), (1570, 40489), (2131, 29830), (2983, 21310), (4262, 14915), (5966, 10655)]