17126940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2179}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 48343680

約数和(自身を除く): 31216740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2179, 2620, 3930, 4358, 6537, 7860, 8716, 10895, 13074, 21790, 26148, 32685, 43580, 65370, 130740, 285449, 570898, 856347, 1141796, 1427245, 1712694, 2854490, 3425388, 4281735, 5708980, 8563470, 17126940]

約数ペア:

[(1, 17126940), (2, 8563470), (3, 5708980), (4, 4281735), (5, 3425388), (6, 2854490), (10, 1712694), (12, 1427245), (15, 1141796), (20, 856347), (30, 570898), (60, 285449), (131, 130740), (262, 65370), (393, 43580), (524, 32685), (655, 26148), (786, 21790), (1310, 13074), (1572, 10895), (1965, 8716), (2179, 7860), (2620, 6537), (3930, 4358)]