15212490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10789}}^1$

素因数の和:10846

約数の個数: 32

約数和(自身を含む): 37290240

約数和(自身を除く): 22077750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 10789, 21578, 32367, 53945, 64734, 107890, 161835, 323670, 507083, 1014166, 1521249, 2535415, 3042498, 5070830, 7606245, 15212490]

約数ペア:

[(1, 15212490), (2, 7606245), (3, 5070830), (5, 3042498), (6, 2535415), (10, 1521249), (15, 1014166), (30, 507083), (47, 323670), (94, 161835), (141, 107890), (235, 64734), (282, 53945), (470, 32367), (705, 21578), (1410, 10789)]