68199930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39883}}^1$

素因数の和:39915

約数の個数: 48

約数和(自身を含む): 186657120

約数和(自身を除く): 118457190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 39883, 79766, 119649, 199415, 239298, 358947, 398830, 598245, 717894, 757777, 1196490, 1515554, 1794735, 2273331, 3589470, 3788885, 4546662, 6819993, 7577770, 11366655, 13639986, 22733310, 34099965, 68199930]

約数ペア:

[(1, 68199930), (2, 34099965), (3, 22733310), (5, 13639986), (6, 11366655), (9, 7577770), (10, 6819993), (15, 4546662), (18, 3788885), (19, 3589470), (30, 2273331), (38, 1794735), (45, 1515554), (57, 1196490), (90, 757777), (95, 717894), (114, 598245), (171, 398830), (190, 358947), (285, 239298), (342, 199415), (570, 119649), (855, 79766), (1710, 39883)]