47312220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{788537}}^1$

素因数の和:788549

約数の個数: 24

約数和(自身を含む): 132474384

約数和(自身を除く): 85162164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 788537, 1577074, 2365611, 3154148, 3942685, 4731222, 7885370, 9462444, 11828055, 15770740, 23656110, 47312220]

約数ペア:

[(1, 47312220), (2, 23656110), (3, 15770740), (4, 11828055), (5, 9462444), (6, 7885370), (10, 4731222), (12, 3942685), (15, 3154148), (20, 2365611), (30, 1577074), (60, 788537)]