28332010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10939}}^1$

素因数の和:10990

約数の個数: 32

約数和(自身を含む): 59863680

約数和(自身を除く): 31531670

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 10939, 21878, 54695, 76573, 109390, 153146, 382865, 404743, 765730, 809486, 2023715, 2833201, 4047430, 5666402, 14166005, 28332010]

約数ペア:

[(1, 28332010), (2, 14166005), (5, 5666402), (7, 4047430), (10, 2833201), (14, 2023715), (35, 809486), (37, 765730), (70, 404743), (74, 382865), (185, 153146), (259, 109390), (370, 76573), (518, 54695), (1295, 21878), (2590, 10939)]