15201210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10781}}^1$

素因数の和:10838

約数の個数: 32

約数和(自身を含む): 37262592

約数和(自身を除く): 22061382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 10781, 21562, 32343, 53905, 64686, 107810, 161715, 323430, 506707, 1013414, 1520121, 2533535, 3040242, 5067070, 7600605, 15201210]

約数ペア:

[(1, 15201210), (2, 7600605), (3, 5067070), (5, 3040242), (6, 2533535), (10, 1520121), (15, 1013414), (30, 506707), (47, 323430), (94, 161715), (141, 107810), (235, 64686), (282, 53905), (470, 32343), (705, 21562), (1410, 10781)]