15681630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22727}}^1$

素因数の和:22760

約数の個数: 32

約数和(自身を含む): 39273984

約数和(自身を除く): 23592354

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 22727, 45454, 68181, 113635, 136362, 227270, 340905, 522721, 681810, 1045442, 1568163, 2613605, 3136326, 5227210, 7840815, 15681630]

約数ペア:

[(1, 15681630), (2, 7840815), (3, 5227210), (5, 3136326), (6, 2613605), (10, 1568163), (15, 1045442), (23, 681810), (30, 522721), (46, 340905), (69, 227270), (115, 136362), (138, 113635), (230, 68181), (345, 45454), (690, 22727)]