61499790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20707}}^1$

素因数の和:20734

約数の個数: 64

約数和(自身を含む): 178917120

約数和(自身を除く): 117417330

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 20707, 41414, 62121, 103535, 124242, 186363, 207070, 227777, 310605, 372726, 455554, 559089, 621210, 683331, 931815, 1118178, 1138885, 1366662, 1863630, 2049993, 2277770, 2795445, 3416655, 4099986, 5590890, 6149979, 6833310, 10249965, 12299958, 20499930, 30749895, 61499790]

約数ペア:

[(1, 61499790), (2, 30749895), (3, 20499930), (5, 12299958), (6, 10249965), (9, 6833310), (10, 6149979), (11, 5590890), (15, 4099986), (18, 3416655), (22, 2795445), (27, 2277770), (30, 2049993), (33, 1863630), (45, 1366662), (54, 1138885), (55, 1118178), (66, 931815), (90, 683331), (99, 621210), (110, 559089), (135, 455554), (165, 372726), (198, 310605), (270, 227777), (297, 207070), (330, 186363), (495, 124242), (594, 103535), (990, 62121), (1485, 41414), (2970, 20707)]