30684185

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 44900352

約数和(自身を除く): 14216167

約数列:

[1, 5, 7, 23, 35, 47, 115, 161, 235, 329, 805, 811, 1081, 1645, 4055, 5405, 5677, 7567, 18653, 28385, 37835, 38117, 93265, 130571, 190585, 266819, 652855, 876691, 1334095, 4383455, 6136837, 30684185]

約数ペア:

[(1, 30684185), (5, 6136837), (7, 4383455), (23, 1334095), (35, 876691), (47, 652855), (115, 266819), (161, 190585), (235, 130571), (329, 93265), (805, 38117), (811, 37835), (1081, 28385), (1645, 18653), (4055, 7567), (5405, 5677)]