1494820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2451

約数の個数: 24

約数和(自身を含む): 3241728

約数和(自身を除く): 1746908

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2411, 4822, 9644, 12055, 24110, 48220, 74741, 149482, 298964, 373705, 747410, 1494820]

約数ペア:

[(1, 1494820), (2, 747410), (4, 373705), (5, 298964), (10, 149482), (20, 74741), (31, 48220), (62, 24110), (124, 12055), (155, 9644), (310, 4822), (620, 2411)]