268575370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{23831}}^1$

素因数の和:23875

約数の個数: 48

約数和(自身を含む): 586839168

約数和(自身を除く): 318263798

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 11270, 23831, 47662, 119155, 166817, 238310, 333634, 548113, 834085, 1096226, 1167719, 1668170, 2335438, 2740565, 3836791, 5481130, 5838595, 7673582, 11677190, 19183955, 26857537, 38367910, 53715074, 134287685, 268575370]

約数ペア:

[(1, 268575370), (2, 134287685), (5, 53715074), (7, 38367910), (10, 26857537), (14, 19183955), (23, 11677190), (35, 7673582), (46, 5838595), (49, 5481130), (70, 3836791), (98, 2740565), (115, 2335438), (161, 1668170), (230, 1167719), (245, 1096226), (322, 834085), (490, 548113), (805, 333634), (1127, 238310), (1610, 166817), (2254, 119155), (5635, 47662), (11270, 23831)]