788261340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13137689}}^1$

素因数の和:13137701

約数の個数: 24

約数和(自身を含む): 2207131920

約数和(自身を除く): 1418870580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13137689, 26275378, 39413067, 52550756, 65688445, 78826134, 131376890, 157652268, 197065335, 262753780, 394130670, 788261340]

約数ペア:

[(1, 788261340), (2, 394130670), (3, 262753780), (4, 197065335), (5, 157652268), (6, 131376890), (10, 78826134), (12, 65688445), (15, 52550756), (20, 39413067), (30, 26275378), (60, 13137689)]