15690793430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5247757}}^1$

素因数の和:5247800

約数の個数: 32

約数和(自身を含む): 31738440384

約数和(自身を除く): 16047646954

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 5247757, 10495514, 26238785, 52477570, 68220841, 120698411, 136441682, 241396822, 341104205, 603492055, 682208410, 1206984110, 1569079343, 3138158686, 7845396715, 15690793430]

約数ペア:

[(1, 15690793430), (2, 7845396715), (5, 3138158686), (10, 1569079343), (13, 1206984110), (23, 682208410), (26, 603492055), (46, 341104205), (65, 241396822), (115, 136441682), (130, 120698411), (230, 68220841), (299, 52477570), (598, 26238785), (1495, 10495514), (2990, 5247757)]