568890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{43}}^1$

素因数の和:73

約数の個数: 96

約数和(自身を含む): 1805760

約数和(自身を除く): 1236870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 49, 54, 63, 70, 86, 90, 98, 105, 126, 129, 135, 147, 189, 210, 215, 245, 258, 270, 294, 301, 315, 378, 387, 430, 441, 490, 602, 630, 645, 735, 774, 882, 903, 945, 1161, 1290, 1323, 1470, 1505, 1806, 1890, 1935, 2107, 2205, 2322, 2646, 2709, 3010, 3870, 4214, 4410, 4515, 5418, 5805, 6321, 6615, 8127, 9030, 10535, 11610, 12642, 13230, 13545, 16254, 18963, 21070, 27090, 31605, 37926, 40635, 56889, 63210, 81270, 94815, 113778, 189630, 284445, 568890]

約数ペア:

[(1, 568890), (2, 284445), (3, 189630), (5, 113778), (6, 94815), (7, 81270), (9, 63210), (10, 56889), (14, 40635), (15, 37926), (18, 31605), (21, 27090), (27, 21070), (30, 18963), (35, 16254), (42, 13545), (43, 13230), (45, 12642), (49, 11610), (54, 10535), (63, 9030), (70, 8127), (86, 6615), (90, 6321), (98, 5805), (105, 5418), (126, 4515), (129, 4410), (135, 4214), (147, 3870), (189, 3010), (210, 2709), (215, 2646), (245, 2322), (258, 2205), (270, 2107), (294, 1935), (301, 1890), (315, 1806), (378, 1505), (387, 1470), (430, 1323), (441, 1290), (490, 1161), (602, 945), (630, 903), (645, 882), (735, 774)]