901320210

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{22709}}^1$

素因数の和:22742

約数の個数: 120

約数和(自身を含む): 2819355660

約数和(自身を除く): 1918035450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 245, 270, 294, 315, 378, 405, 441, 490, 567, 630, 735, 810, 882, 945, 1134, 1323, 1470, 1890, 2205, 2646, 2835, 3969, 4410, 5670, 6615, 7938, 13230, 19845, 22709, 39690, 45418, 68127, 113545, 136254, 158963, 204381, 227090, 317926, 340635, 408762, 476889, 613143, 681270, 794815, 953778, 1021905, 1112741, 1226286, 1430667, 1589630, 1839429, 2043810, 2225482, 2384445, 2861334, 3065715, 3338223, 3678858, 4292001, 4768890, 5563705, 6131430, 6676446, 7153335, 8584002, 9197145, 10014669, 11127410, 12876003, 14306670, 16691115, 18394290, 20029338, 21460005, 25752006, 30044007, 33382230, 42920010, 50073345, 60088014, 64380015, 90132021, 100146690, 128760030, 150220035, 180264042, 300440070, 450660105, 901320210]

約数ペア:

[(1, 901320210), (2, 450660105), (3, 300440070), (5, 180264042), (6, 150220035), (7, 128760030), (9, 100146690), (10, 90132021), (14, 64380015), (15, 60088014), (18, 50073345), (21, 42920010), (27, 33382230), (30, 30044007), (35, 25752006), (42, 21460005), (45, 20029338), (49, 18394290), (54, 16691115), (63, 14306670), (70, 12876003), (81, 11127410), (90, 10014669), (98, 9197145), (105, 8584002), (126, 7153335), (135, 6676446), (147, 6131430), (162, 5563705), (189, 4768890), (210, 4292001), (245, 3678858), (270, 3338223), (294, 3065715), (315, 2861334), (378, 2384445), (405, 2225482), (441, 2043810), (490, 1839429), (567, 1589630), (630, 1430667), (735, 1226286), (810, 1112741), (882, 1021905), (945, 953778), (1134, 794815), (1323, 681270), (1470, 613143), (1890, 476889), (2205, 408762), (2646, 340635), (2835, 317926), (3969, 227090), (4410, 204381), (5670, 158963), (6615, 136254), (7938, 113545), (13230, 68127), (19845, 45418), (22709, 39690)]