304503070

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{193951}}^1$

素因数の和:194115

約数の個数: 16

約数和(自身を含む): 551599488

約数和(自身を除く): 247096418

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 193951, 387902, 969755, 1939510, 30450307, 60900614, 152251535, 304503070]

約数ペア:

[(1, 304503070), (2, 152251535), (5, 60900614), (10, 30450307), (157, 1939510), (314, 969755), (785, 387902), (1570, 193951)]