29786960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1300

約数の個数: 80

約数和(自身を含む): 81054336

約数和(自身を除く): 51267376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1237, 1505, 1720, 2408, 2474, 3010, 3440, 4816, 4948, 6020, 6185, 8659, 9896, 12040, 12370, 17318, 19792, 24080, 24740, 34636, 43295, 49480, 53191, 69272, 86590, 98960, 106382, 138544, 173180, 212764, 265955, 346360, 372337, 425528, 531910, 692720, 744674, 851056, 1063820, 1489348, 1861685, 2127640, 2978696, 3723370, 4255280, 5957392, 7446740, 14893480, 29786960]

約数ペア:

[(1, 29786960), (2, 14893480), (4, 7446740), (5, 5957392), (7, 4255280), (8, 3723370), (10, 2978696), (14, 2127640), (16, 1861685), (20, 1489348), (28, 1063820), (35, 851056), (40, 744674), (43, 692720), (56, 531910), (70, 425528), (80, 372337), (86, 346360), (112, 265955), (140, 212764), (172, 173180), (215, 138544), (280, 106382), (301, 98960), (344, 86590), (430, 69272), (560, 53191), (602, 49480), (688, 43295), (860, 34636), (1204, 24740), (1237, 24080), (1505, 19792), (1720, 17318), (2408, 12370), (2474, 12040), (3010, 9896), (3440, 8659), (4816, 6185), (4948, 6020)]