70307330

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 128945520

約数和(自身を除く): 58638190

約数列:

[1, 2, 5, 10, 89, 178, 197, 394, 401, 445, 802, 890, 985, 1970, 2005, 4010, 17533, 35066, 35689, 71378, 78997, 87665, 157994, 175330, 178445, 356890, 394985, 789970, 7030733, 14061466, 35153665, 70307330]

約数ペア:

[(1, 70307330), (2, 35153665), (5, 14061466), (10, 7030733), (89, 789970), (178, 394985), (197, 356890), (394, 178445), (401, 175330), (445, 157994), (802, 87665), (890, 78997), (985, 71378), (1970, 35689), (2005, 35066), (4010, 17533)]