70154574

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{661}}^1$

素因数の和:718

約数の個数: 72

約数和(自身を含む): 172519848

約数和(自身を除く): 102365274

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 361, 399, 661, 722, 798, 931, 1083, 1322, 1862, 1983, 2166, 2527, 2793, 3966, 4627, 5054, 5586, 7581, 9254, 12559, 13881, 15162, 17689, 25118, 27762, 32389, 35378, 37677, 53067, 64778, 75354, 87913, 97167, 106134, 175826, 194334, 238621, 263739, 477242, 527478, 615391, 715863, 1230782, 1431726, 1670347, 1846173, 3340694, 3692346, 5011041, 10022082, 11692429, 23384858, 35077287, 70154574]

約数ペア:

[(1, 70154574), (2, 35077287), (3, 23384858), (6, 11692429), (7, 10022082), (14, 5011041), (19, 3692346), (21, 3340694), (38, 1846173), (42, 1670347), (49, 1431726), (57, 1230782), (98, 715863), (114, 615391), (133, 527478), (147, 477242), (266, 263739), (294, 238621), (361, 194334), (399, 175826), (661, 106134), (722, 97167), (798, 87913), (931, 75354), (1083, 64778), (1322, 53067), (1862, 37677), (1983, 35378), (2166, 32389), (2527, 27762), (2793, 25118), (3966, 17689), (4627, 15162), (5054, 13881), (5586, 12559), (7581, 9254)]