1874270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 3654720

約数和(自身を除く): 1780450

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 281, 290, 562, 667, 1334, 1405, 2810, 3335, 6463, 6670, 8149, 12926, 16298, 32315, 40745, 64630, 81490, 187427, 374854, 937135, 1874270]

約数ペア:

[(1, 1874270), (2, 937135), (5, 374854), (10, 187427), (23, 81490), (29, 64630), (46, 40745), (58, 32315), (115, 16298), (145, 12926), (230, 8149), (281, 6670), (290, 6463), (562, 3335), (667, 2810), (1334, 1405)]