39089940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1451}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 109771200

約数和(自身を除く): 70681260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1451, 1796, 2245, 2694, 2902, 4353, 4490, 5388, 5804, 6735, 7255, 8706, 8980, 13470, 14510, 17412, 21765, 26940, 29020, 43530, 87060, 651499, 1302998, 1954497, 2605996, 3257495, 3908994, 6514990, 7817988, 9772485, 13029980, 19544970, 39089940]

約数ペア:

[(1, 39089940), (2, 19544970), (3, 13029980), (4, 9772485), (5, 7817988), (6, 6514990), (10, 3908994), (12, 3257495), (15, 2605996), (20, 1954497), (30, 1302998), (60, 651499), (449, 87060), (898, 43530), (1347, 29020), (1451, 26940), (1796, 21765), (2245, 17412), (2694, 14510), (2902, 13470), (4353, 8980), (4490, 8706), (5388, 7255), (5804, 6735)]