31252170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45293}}^1$

素因数の和:45326

約数の個数: 32

約数和(自身を含む): 78268032

約数和(自身を除く): 47015862

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 45293, 90586, 135879, 226465, 271758, 452930, 679395, 1041739, 1358790, 2083478, 3125217, 5208695, 6250434, 10417390, 15626085, 31252170]

約数ペア:

[(1, 31252170), (2, 15626085), (3, 10417390), (5, 6250434), (6, 5208695), (10, 3125217), (15, 2083478), (23, 1358790), (30, 1041739), (46, 679395), (69, 452930), (115, 271758), (138, 226465), (230, 135879), (345, 90586), (690, 45293)]