147706110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1999}}^1$

素因数の和:2833

約数の個数: 48

約数和(自身を含む): 384696000

約数和(自身を除く): 236989890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 821, 1642, 1999, 2463, 3998, 4105, 4926, 5997, 7389, 8210, 9995, 11994, 12315, 14778, 17991, 19990, 24630, 29985, 35982, 36945, 59970, 73890, 89955, 179910, 1641179, 3282358, 4923537, 8205895, 9847074, 14770611, 16411790, 24617685, 29541222, 49235370, 73853055, 147706110]

約数ペア:

[(1, 147706110), (2, 73853055), (3, 49235370), (5, 29541222), (6, 24617685), (9, 16411790), (10, 14770611), (15, 9847074), (18, 8205895), (30, 4923537), (45, 3282358), (90, 1641179), (821, 179910), (1642, 89955), (1999, 73890), (2463, 59970), (3998, 36945), (4105, 35982), (4926, 29985), (5997, 24630), (7389, 19990), (8210, 17991), (9995, 14778), (11994, 12315)]