371125430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{39107}}^1$

素因数の和:39200

約数の個数: 32

約数和(自身を含む): 729285984

約数和(自身を除く): 358160554

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 39107, 78214, 195535, 391070, 508391, 1016782, 2541955, 2854811, 5083910, 5709622, 14274055, 28548110, 37112543, 74225086, 185562715, 371125430]

約数ペア:

[(1, 371125430), (2, 185562715), (5, 74225086), (10, 37112543), (13, 28548110), (26, 14274055), (65, 5709622), (73, 5083910), (130, 2854811), (146, 2541955), (365, 1016782), (730, 508391), (949, 391070), (1898, 195535), (4745, 78214), (9490, 39107)]