2723430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3947}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 6822144

約数和(自身を除く): 4098714

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 3947, 7894, 11841, 19735, 23682, 39470, 59205, 90781, 118410, 181562, 272343, 453905, 544686, 907810, 1361715, 2723430]

約数ペア:

[(1, 2723430), (2, 1361715), (3, 907810), (5, 544686), (6, 453905), (10, 272343), (15, 181562), (23, 118410), (30, 90781), (46, 59205), (69, 39470), (115, 23682), (138, 19735), (230, 11841), (345, 7894), (690, 3947)]