140495730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{203617}}^1$

素因数の和:203650

約数の個数: 32

約数和(自身を含む): 351851904

約数和(自身を除く): 211356174

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 203617, 407234, 610851, 1018085, 1221702, 2036170, 3054255, 4683191, 6108510, 9366382, 14049573, 23415955, 28099146, 46831910, 70247865, 140495730]

約数ペア:

[(1, 140495730), (2, 70247865), (3, 46831910), (5, 28099146), (6, 23415955), (10, 14049573), (15, 9366382), (23, 6108510), (30, 4683191), (46, 3054255), (69, 2036170), (115, 1221702), (138, 1018085), (230, 610851), (345, 407234), (690, 203617)]