6469180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 14696640

約数和(自身を除く): 8227460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 359, 530, 718, 901, 1060, 1436, 1795, 1802, 3590, 3604, 4505, 6103, 7180, 9010, 12206, 18020, 19027, 24412, 30515, 38054, 61030, 76108, 95135, 122060, 190270, 323459, 380540, 646918, 1293836, 1617295, 3234590, 6469180]

約数ペア:

[(1, 6469180), (2, 3234590), (4, 1617295), (5, 1293836), (10, 646918), (17, 380540), (20, 323459), (34, 190270), (53, 122060), (68, 95135), (85, 76108), (106, 61030), (170, 38054), (212, 30515), (265, 24412), (340, 19027), (359, 18020), (530, 12206), (718, 9010), (901, 7180), (1060, 6103), (1436, 4505), (1795, 3604), (1802, 3590)]