23172180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2819}}^1$

素因数の和:2968

約数の個数: 48

約数和(自身を含む): 65378880

約数和(自身を除く): 42206700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 2819, 4110, 5638, 8220, 8457, 11276, 14095, 16914, 28190, 33828, 42285, 56380, 84570, 169140, 386203, 772406, 1158609, 1544812, 1931015, 2317218, 3862030, 4634436, 5793045, 7724060, 11586090, 23172180]

約数ペア:

[(1, 23172180), (2, 11586090), (3, 7724060), (4, 5793045), (5, 4634436), (6, 3862030), (10, 2317218), (12, 1931015), (15, 1544812), (20, 1158609), (30, 772406), (60, 386203), (137, 169140), (274, 84570), (411, 56380), (548, 42285), (685, 33828), (822, 28190), (1370, 16914), (1644, 14095), (2055, 11276), (2740, 8457), (2819, 8220), (4110, 5638)]