799370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 1739232

約数和(自身を除く): 939862

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 43, 55, 65, 86, 110, 130, 143, 169, 215, 286, 338, 430, 473, 559, 715, 845, 946, 1118, 1430, 1690, 1859, 2365, 2795, 3718, 4730, 5590, 6149, 7267, 9295, 12298, 14534, 18590, 30745, 36335, 61490, 72670, 79937, 159874, 399685, 799370]

約数ペア:

[(1, 799370), (2, 399685), (5, 159874), (10, 79937), (11, 72670), (13, 61490), (22, 36335), (26, 30745), (43, 18590), (55, 14534), (65, 12298), (86, 9295), (110, 7267), (130, 6149), (143, 5590), (169, 4730), (215, 3718), (286, 2795), (338, 2365), (430, 1859), (473, 1690), (559, 1430), (715, 1118), (845, 946)]