13090230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3931}}^1$

素因数の和:3981

約数の個数: 48

約数和(自身を含む): 34963344

約数和(自身を除く): 21873114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 3931, 7862, 11793, 19655, 23586, 35379, 39310, 58965, 70758, 117930, 145447, 176895, 290894, 353790, 436341, 727235, 872682, 1309023, 1454470, 2181705, 2618046, 4363410, 6545115, 13090230]

約数ペア:

[(1, 13090230), (2, 6545115), (3, 4363410), (5, 2618046), (6, 2181705), (9, 1454470), (10, 1309023), (15, 872682), (18, 727235), (30, 436341), (37, 353790), (45, 290894), (74, 176895), (90, 145447), (111, 117930), (185, 70758), (222, 58965), (333, 39310), (370, 35379), (555, 23586), (666, 19655), (1110, 11793), (1665, 7862), (3330, 3931)]