27692970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 69552000

約数和(自身を除く): 41859030

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 139, 145, 174, 229, 278, 290, 417, 435, 458, 687, 695, 834, 870, 1145, 1374, 1390, 2085, 2290, 3435, 4031, 4170, 6641, 6870, 8062, 12093, 13282, 19923, 20155, 24186, 31831, 33205, 39846, 40310, 60465, 63662, 66410, 95493, 99615, 120930, 159155, 190986, 199230, 318310, 477465, 923099, 954930, 1846198, 2769297, 4615495, 5538594, 9230990, 13846485, 27692970]

約数ペア:

[(1, 27692970), (2, 13846485), (3, 9230990), (5, 5538594), (6, 4615495), (10, 2769297), (15, 1846198), (29, 954930), (30, 923099), (58, 477465), (87, 318310), (139, 199230), (145, 190986), (174, 159155), (229, 120930), (278, 99615), (290, 95493), (417, 66410), (435, 63662), (458, 60465), (687, 40310), (695, 39846), (834, 33205), (870, 31831), (1145, 24186), (1374, 20155), (1390, 19923), (2085, 13282), (2290, 12093), (3435, 8062), (4031, 6870), (4170, 6641)]