17149980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1481}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 48301344

約数和(自身を除く): 31151364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1481, 1930, 2316, 2895, 2962, 3860, 4443, 5790, 5924, 7405, 8886, 11580, 14810, 17772, 22215, 29620, 44430, 88860, 285833, 571666, 857499, 1143332, 1429165, 1714998, 2858330, 3429996, 4287495, 5716660, 8574990, 17149980]

約数ペア:

[(1, 17149980), (2, 8574990), (3, 5716660), (4, 4287495), (5, 3429996), (6, 2858330), (10, 1714998), (12, 1429165), (15, 1143332), (20, 857499), (30, 571666), (60, 285833), (193, 88860), (386, 44430), (579, 29620), (772, 22215), (965, 17772), (1158, 14810), (1481, 11580), (1930, 8886), (2316, 7405), (2895, 5924), (2962, 5790), (3860, 4443)]