706440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2$

素因数の和:79

約数の個数: 96

約数和(自身を含む): 2508480

約数和(自身を除く): 1802040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 841, 870, 1015, 1160, 1218, 1624, 1682, 1740, 2030, 2436, 2523, 3045, 3364, 3480, 4060, 4205, 4872, 5046, 5887, 6090, 6728, 8120, 8410, 10092, 11774, 12180, 12615, 16820, 17661, 20184, 23548, 24360, 25230, 29435, 33640, 35322, 47096, 50460, 58870, 70644, 88305, 100920, 117740, 141288, 176610, 235480, 353220, 706440]

約数ペア:

[(1, 706440), (2, 353220), (3, 235480), (4, 176610), (5, 141288), (6, 117740), (7, 100920), (8, 88305), (10, 70644), (12, 58870), (14, 50460), (15, 47096), (20, 35322), (21, 33640), (24, 29435), (28, 25230), (29, 24360), (30, 23548), (35, 20184), (40, 17661), (42, 16820), (56, 12615), (58, 12180), (60, 11774), (70, 10092), (84, 8410), (87, 8120), (105, 6728), (116, 6090), (120, 5887), (140, 5046), (145, 4872), (168, 4205), (174, 4060), (203, 3480), (210, 3364), (232, 3045), (280, 2523), (290, 2436), (348, 2030), (406, 1740), (420, 1682), (435, 1624), (580, 1218), (609, 1160), (696, 1015), (812, 870), (840, 841)]