30458860

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{6709}}^1$

素因数の和:6945

約数の個数: 24

約数和(自身を含む): 64254960

約数和(自身を除く): 33796100

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 6709, 13418, 26836, 33545, 67090, 134180, 1522943, 3045886, 6091772, 7614715, 15229430, 30458860]

約数ペア:

[(1, 30458860), (2, 15229430), (4, 7614715), (5, 6091772), (10, 3045886), (20, 1522943), (227, 134180), (454, 67090), (908, 33545), (1135, 26836), (2270, 13418), (4540, 6709)]