2031630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 4913568

約数和(自身を除く): 2881938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 281, 482, 562, 723, 843, 1205, 1405, 1446, 1686, 2410, 2810, 3615, 4215, 7230, 8430, 67721, 135442, 203163, 338605, 406326, 677210, 1015815, 2031630]

約数ペア:

[(1, 2031630), (2, 1015815), (3, 677210), (5, 406326), (6, 338605), (10, 203163), (15, 135442), (30, 67721), (241, 8430), (281, 7230), (482, 4215), (562, 3615), (723, 2810), (843, 2410), (1205, 1686), (1405, 1446)]