317648170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197297}}^1$

素因数の和:197334

約数の個数: 32

約数和(自身を含む): 681861888

約数和(自身を除く): 364213718

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 197297, 394594, 986485, 1381079, 1972970, 2762158, 4537831, 6905395, 9075662, 13810790, 22689155, 31764817, 45378310, 63529634, 158824085, 317648170]

約数ペア:

[(1, 317648170), (2, 158824085), (5, 63529634), (7, 45378310), (10, 31764817), (14, 22689155), (23, 13810790), (35, 9075662), (46, 6905395), (70, 4537831), (115, 2762158), (161, 1972970), (230, 1381079), (322, 986485), (805, 394594), (1610, 197297)]