149303460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2488391}}^1$

素因数の和:2488403

約数の個数: 24

約数和(自身を含む): 418049856

約数和(自身を除く): 268746396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2488391, 4976782, 7465173, 9953564, 12441955, 14930346, 24883910, 29860692, 37325865, 49767820, 74651730, 149303460]

約数ペア:

[(1, 149303460), (2, 74651730), (3, 49767820), (4, 37325865), (5, 29860692), (6, 24883910), (10, 14930346), (12, 12441955), (15, 9953564), (20, 7465173), (30, 4976782), (60, 2488391)]