72370060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{73847}}^1$

素因数の和:73870

約数の個数: 36

約数和(自身を含む): 176792112

約数和(自身を除く): 104422052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 73847, 147694, 295388, 369235, 516929, 738470, 1033858, 1476940, 2067716, 2584645, 3618503, 5169290, 7237006, 10338580, 14474012, 18092515, 36185030, 72370060]

約数ペア:

[(1, 72370060), (2, 36185030), (4, 18092515), (5, 14474012), (7, 10338580), (10, 7237006), (14, 5169290), (20, 3618503), (28, 2584645), (35, 2067716), (49, 1476940), (70, 1033858), (98, 738470), (140, 516929), (196, 369235), (245, 295388), (490, 147694), (980, 73847)]