1232810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 2356992

約数和(自身を除く): 1124182

約数列:

[1, 2, 5, 10, 43, 47, 61, 86, 94, 122, 215, 235, 305, 430, 470, 610, 2021, 2623, 2867, 4042, 5246, 5734, 10105, 13115, 14335, 20210, 26230, 28670, 123281, 246562, 616405, 1232810]

約数ペア:

[(1, 1232810), (2, 616405), (5, 246562), (10, 123281), (43, 28670), (47, 26230), (61, 20210), (86, 14335), (94, 13115), (122, 10105), (215, 5734), (235, 5246), (305, 4042), (430, 2867), (470, 2623), (610, 2021)]