30884710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 57866400

約数和(自身を除く): 26981690

約数列:

[1, 2, 5, 10, 29, 58, 145, 281, 290, 379, 562, 758, 1405, 1895, 2810, 3790, 8149, 10991, 16298, 21982, 40745, 54955, 81490, 106499, 109910, 212998, 532495, 1064990, 3088471, 6176942, 15442355, 30884710]

約数ペア:

[(1, 30884710), (2, 15442355), (5, 6176942), (10, 3088471), (29, 1064990), (58, 532495), (145, 212998), (281, 109910), (290, 106499), (379, 81490), (562, 54955), (758, 40745), (1405, 21982), (1895, 16298), (2810, 10991), (3790, 8149)]