157970292530

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{602779}}^1$

素因数の和:603218

約数の個数: 32

約数和(自身を含む): 289045065600

約数和(自身を除く): 131074773070

約数列:

[1, 2, 5, 10, 73, 146, 359, 365, 718, 730, 1795, 3590, 26207, 52414, 131035, 262070, 602779, 1205558, 3013895, 6027790, 44002867, 88005734, 216397661, 220014335, 432795322, 440028670, 1081988305, 2163976610, 15797029253, 31594058506, 78985146265, 157970292530]

約数ペア:

[(1, 157970292530), (2, 78985146265), (5, 31594058506), (10, 15797029253), (73, 2163976610), (146, 1081988305), (359, 440028670), (365, 432795322), (718, 220014335), (730, 216397661), (1795, 88005734), (3590, 44002867), (26207, 6027790), (52414, 3013895), (131035, 1205558), (262070, 602779)]