2417820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 4476900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 683, 708, 885, 1180, 1366, 1770, 2049, 2732, 3415, 3540, 4098, 6830, 8196, 10245, 13660, 20490, 40297, 40980, 80594, 120891, 161188, 201485, 241782, 402970, 483564, 604455, 805940, 1208910, 2417820]

約数ペア:

[(1, 2417820), (2, 1208910), (3, 805940), (4, 604455), (5, 483564), (6, 402970), (10, 241782), (12, 201485), (15, 161188), (20, 120891), (30, 80594), (59, 40980), (60, 40297), (118, 20490), (177, 13660), (236, 10245), (295, 8196), (354, 6830), (590, 4098), (683, 3540), (708, 3415), (885, 2732), (1180, 2049), (1366, 1770)]