210120612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79231}}^1$

素因数の和:79268

約数の個数: 48

約数和(自身を含む): 559060992

約数和(自身を除く): 348940380

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 79231, 158462, 237693, 316924, 475386, 950772, 1030003, 1346927, 2060006, 2693854, 3090009, 4040781, 4120012, 5387708, 6180018, 8081562, 12360036, 16163124, 17510051, 35020102, 52530153, 70040204, 105060306, 210120612]

約数ペア:

[(1, 210120612), (2, 105060306), (3, 70040204), (4, 52530153), (6, 35020102), (12, 17510051), (13, 16163124), (17, 12360036), (26, 8081562), (34, 6180018), (39, 5387708), (51, 4120012), (52, 4040781), (68, 3090009), (78, 2693854), (102, 2060006), (156, 1346927), (204, 1030003), (221, 950772), (442, 475386), (663, 316924), (884, 237693), (1326, 158462), (2652, 79231)]