30706452

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{4513}}^1$

素因数の和:4539

約数の個数: 72

約数和(自身を含む): 92013376

約数和(自身を除く): 61306924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 4513, 6804, 9026, 13539, 18052, 27078, 31591, 40617, 54156, 63182, 81234, 94773, 121851, 126364, 162468, 189546, 243702, 284319, 365553, 379092, 487404, 568638, 731106, 852957, 1096659, 1137276, 1462212, 1705914, 2193318, 2558871, 3411828, 4386636, 5117742, 7676613, 10235484, 15353226, 30706452]

約数ペア:

[(1, 30706452), (2, 15353226), (3, 10235484), (4, 7676613), (6, 5117742), (7, 4386636), (9, 3411828), (12, 2558871), (14, 2193318), (18, 1705914), (21, 1462212), (27, 1137276), (28, 1096659), (36, 852957), (42, 731106), (54, 568638), (63, 487404), (81, 379092), (84, 365553), (108, 284319), (126, 243702), (162, 189546), (189, 162468), (243, 126364), (252, 121851), (324, 94773), (378, 81234), (486, 63182), (567, 54156), (756, 40617), (972, 31591), (1134, 27078), (1701, 18052), (2268, 13539), (3402, 9026), (4513, 6804)]