1947210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 4776192

約数和(自身を除く): 2828982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1381, 1410, 2762, 4143, 6905, 8286, 13810, 20715, 41430, 64907, 129814, 194721, 324535, 389442, 649070, 973605, 1947210]

約数ペア:

[(1, 1947210), (2, 973605), (3, 649070), (5, 389442), (6, 324535), (10, 194721), (15, 129814), (30, 64907), (47, 41430), (94, 20715), (141, 13810), (235, 8286), (282, 6905), (470, 4143), (705, 2762), (1381, 1410)]