70258720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{62731}}^1$

素因数の和:62753

約数の個数: 48

約数和(自身を含む): 189701568

約数和(自身を除く): 119442848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 62731, 125462, 250924, 313655, 439117, 501848, 627310, 878234, 1003696, 1254620, 1756468, 2007392, 2195585, 2509240, 3512936, 4391170, 5018480, 7025872, 8782340, 10036960, 14051744, 17564680, 35129360, 70258720]

約数ペア:

[(1, 70258720), (2, 35129360), (4, 17564680), (5, 14051744), (7, 10036960), (8, 8782340), (10, 7025872), (14, 5018480), (16, 4391170), (20, 3512936), (28, 2509240), (32, 2195585), (35, 2007392), (40, 1756468), (56, 1254620), (70, 1003696), (80, 878234), (112, 627310), (140, 501848), (160, 439117), (224, 313655), (280, 250924), (560, 125462), (1120, 62731)]