38130590

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 69962400

約数和(自身を除く): 31831810

約数列:

[1, 2, 5, 10, 149, 157, 163, 298, 314, 326, 745, 785, 815, 1490, 1570, 1630, 23393, 24287, 25591, 46786, 48574, 51182, 116965, 121435, 127955, 233930, 242870, 255910, 3813059, 7626118, 19065295, 38130590]

約数ペア:

[(1, 38130590), (2, 19065295), (5, 7626118), (10, 3813059), (149, 255910), (157, 242870), (163, 233930), (298, 127955), (314, 121435), (326, 116965), (745, 51182), (785, 48574), (815, 46786), (1490, 25591), (1570, 24287), (1630, 23393)]