1883820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31397}}^1$

素因数の和:31409

約数の個数: 24

約数和(自身を含む): 5274864

約数和(自身を除く): 3391044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31397, 62794, 94191, 125588, 156985, 188382, 313970, 376764, 470955, 627940, 941910, 1883820]

約数ペア:

[(1, 1883820), (2, 941910), (3, 627940), (4, 470955), (5, 376764), (6, 313970), (10, 188382), (12, 156985), (15, 125588), (20, 94191), (30, 62794), (60, 31397)]