157031790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{23059}}^1$

素因数の和:23296

約数の個数: 32

約数和(自身を含む): 378552960

約数和(自身を除く): 221521170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 6810, 23059, 46118, 69177, 115295, 138354, 230590, 345885, 691770, 5234393, 10468786, 15703179, 26171965, 31406358, 52343930, 78515895, 157031790]

約数ペア:

[(1, 157031790), (2, 78515895), (3, 52343930), (5, 31406358), (6, 26171965), (10, 15703179), (15, 10468786), (30, 5234393), (227, 691770), (454, 345885), (681, 230590), (1135, 138354), (1362, 115295), (2270, 69177), (3405, 46118), (6810, 23059)]