1817685780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{1721}}^1$

素因数の和:2369

約数の個数: 96

約数和(自身を含む): 5276759040

約数和(自身を除く): 3459073260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 607, 870, 1214, 1721, 1740, 1821, 2428, 3035, 3442, 3642, 5163, 6070, 6884, 7284, 8605, 9105, 10326, 12140, 17210, 17603, 18210, 20652, 25815, 34420, 35206, 36420, 49909, 51630, 52809, 70412, 88015, 99818, 103260, 105618, 149727, 176030, 199636, 211236, 249545, 264045, 299454, 352060, 499090, 528090, 598908, 748635, 998180, 1044647, 1056180, 1497270, 2089294, 2994540, 3133941, 4178588, 5223235, 6267882, 10446470, 12535764, 15669705, 20892940, 30294763, 31339410, 60589526, 62678820, 90884289, 121179052, 151473815, 181768578, 302947630, 363537156, 454421445, 605895260, 908842890, 1817685780]

約数ペア:

[(1, 1817685780), (2, 908842890), (3, 605895260), (4, 454421445), (5, 363537156), (6, 302947630), (10, 181768578), (12, 151473815), (15, 121179052), (20, 90884289), (29, 62678820), (30, 60589526), (58, 31339410), (60, 30294763), (87, 20892940), (116, 15669705), (145, 12535764), (174, 10446470), (290, 6267882), (348, 5223235), (435, 4178588), (580, 3133941), (607, 2994540), (870, 2089294), (1214, 1497270), (1721, 1056180), (1740, 1044647), (1821, 998180), (2428, 748635), (3035, 598908), (3442, 528090), (3642, 499090), (5163, 352060), (6070, 299454), (6884, 264045), (7284, 249545), (8605, 211236), (9105, 199636), (10326, 176030), (12140, 149727), (17210, 105618), (17603, 103260), (18210, 99818), (20652, 88015), (25815, 70412), (34420, 52809), (35206, 51630), (36420, 49909)]