47745930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69197}}^1$

素因数の和:69230

約数の個数: 32

約数和(自身を含む): 119574144

約数和(自身を除く): 71828214

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 69197, 138394, 207591, 345985, 415182, 691970, 1037955, 1591531, 2075910, 3183062, 4774593, 7957655, 9549186, 15915310, 23872965, 47745930]

約数ペア:

[(1, 47745930), (2, 23872965), (3, 15915310), (5, 9549186), (6, 7957655), (10, 4774593), (15, 3183062), (23, 2075910), (30, 1591531), (46, 1037955), (69, 691970), (115, 415182), (138, 345985), (230, 207591), (345, 138394), (690, 69197)]