2530740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42179}}^1$

素因数の和:42191

約数の個数: 24

約数和(自身を含む): 7086240

約数和(自身を除く): 4555500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42179, 84358, 126537, 168716, 210895, 253074, 421790, 506148, 632685, 843580, 1265370, 2530740]

約数ペア:

[(1, 2530740), (2, 1265370), (3, 843580), (4, 632685), (5, 506148), (6, 421790), (10, 253074), (12, 210895), (15, 168716), (20, 126537), (30, 84358), (60, 42179)]