67143540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65827}}^1$

素因数の和:65856

約数の個数: 48

約数和(自身を含む): 199063872

約数和(自身を除く): 131920332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 65827, 131654, 197481, 263308, 329135, 394962, 658270, 789924, 987405, 1119059, 1316540, 1974810, 2238118, 3357177, 3949620, 4476236, 5595295, 6714354, 11190590, 13428708, 16785885, 22381180, 33571770, 67143540]

約数ペア:

[(1, 67143540), (2, 33571770), (3, 22381180), (4, 16785885), (5, 13428708), (6, 11190590), (10, 6714354), (12, 5595295), (15, 4476236), (17, 3949620), (20, 3357177), (30, 2238118), (34, 1974810), (51, 1316540), (60, 1119059), (68, 987405), (85, 789924), (102, 658270), (170, 394962), (204, 329135), (255, 263308), (340, 197481), (510, 131654), (1020, 65827)]