130827690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{69221}}^1$

素因数の和:69244

約数の個数: 64

約数和(自身を含む): 398718720

約数和(自身を除く): 267891030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 69221, 138442, 207663, 346105, 415326, 484547, 622989, 692210, 969094, 1038315, 1245978, 1453641, 1868967, 2076630, 2422735, 2907282, 3114945, 3737934, 4360923, 4845470, 6229890, 7268205, 8721846, 9344835, 13082769, 14536410, 18689670, 21804615, 26165538, 43609230, 65413845, 130827690]

約数ペア:

[(1, 130827690), (2, 65413845), (3, 43609230), (5, 26165538), (6, 21804615), (7, 18689670), (9, 14536410), (10, 13082769), (14, 9344835), (15, 8721846), (18, 7268205), (21, 6229890), (27, 4845470), (30, 4360923), (35, 3737934), (42, 3114945), (45, 2907282), (54, 2422735), (63, 2076630), (70, 1868967), (90, 1453641), (105, 1245978), (126, 1038315), (135, 969094), (189, 692210), (210, 622989), (270, 484547), (315, 415326), (378, 346105), (630, 207663), (945, 138442), (1890, 69221)]