237710290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{16943}}^1$

素因数の和:17034

約数の個数: 32

約数和(自身を含む): 453828096

約数和(自身を除く): 216117806

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 7015, 14030, 16943, 33886, 84715, 169430, 389689, 779378, 1033523, 1948445, 2067046, 3896890, 5167615, 10335230, 23771029, 47542058, 118855145, 237710290]

約数ペア:

[(1, 237710290), (2, 118855145), (5, 47542058), (10, 23771029), (23, 10335230), (46, 5167615), (61, 3896890), (115, 2067046), (122, 1948445), (230, 1033523), (305, 779378), (610, 389689), (1403, 169430), (2806, 84715), (7015, 33886), (14030, 16943)]