287339730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3011}}^1\times {\mathrm{3181}}^1$

素因数の和:6202

約数の個数: 32

約数和(自身を含む): 690061248

約数和(自身を除く): 402721518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3011, 3181, 6022, 6362, 9033, 9543, 15055, 15905, 18066, 19086, 30110, 31810, 45165, 47715, 90330, 95430, 9577991, 19155982, 28733973, 47889955, 57467946, 95779910, 143669865, 287339730]

約数ペア:

[(1, 287339730), (2, 143669865), (3, 95779910), (5, 57467946), (6, 47889955), (10, 28733973), (15, 19155982), (30, 9577991), (3011, 95430), (3181, 90330), (6022, 47715), (6362, 45165), (9033, 31810), (9543, 30110), (15055, 19086), (15905, 18066)]