2940697730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{24793}}^1$

素因数の和:25238

約数の個数: 32

約数和(自身を含む): 5489391600

約数和(自身を除く): 2548693870

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 409, 818, 2045, 4090, 11861, 23722, 24793, 49586, 59305, 118610, 123965, 247930, 718997, 1437994, 3594985, 7189970, 10140337, 20280674, 50701685, 101403370, 294069773, 588139546, 1470348865, 2940697730]

約数ペア:

[(1, 2940697730), (2, 1470348865), (5, 588139546), (10, 294069773), (29, 101403370), (58, 50701685), (145, 20280674), (290, 10140337), (409, 7189970), (818, 3594985), (2045, 1437994), (4090, 718997), (11861, 247930), (23722, 123965), (24793, 118610), (49586, 59305)]