164910870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{610781}}^1$

素因数の和:610797

約数の個数: 32

約数和(自身を含む): 439763040

約数和(自身を除く): 274852170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 610781, 1221562, 1832343, 3053905, 3664686, 5497029, 6107810, 9161715, 10994058, 16491087, 18323430, 27485145, 32982174, 54970290, 82455435, 164910870]

約数ペア:

[(1, 164910870), (2, 82455435), (3, 54970290), (5, 32982174), (6, 27485145), (9, 18323430), (10, 16491087), (15, 10994058), (18, 9161715), (27, 6107810), (30, 5497029), (45, 3664686), (54, 3053905), (90, 1832343), (135, 1221562), (270, 610781)]