85783740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7043}}^1$

素因数の和:7091

約数の個数: 96

約数和(自身を含む): 284014080

約数和(自身を除く): 198230340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 7043, 12180, 14086, 21129, 28172, 35215, 42258, 49301, 70430, 84516, 98602, 105645, 140860, 147903, 197204, 204247, 211290, 246505, 295806, 408494, 422580, 493010, 591612, 612741, 739515, 816988, 986020, 1021235, 1225482, 1429729, 1479030, 2042470, 2450964, 2859458, 2958060, 3063705, 4084940, 4289187, 5718916, 6127410, 7148645, 8578374, 12254820, 14297290, 17156748, 21445935, 28594580, 42891870, 85783740]

約数ペア:

[(1, 85783740), (2, 42891870), (3, 28594580), (4, 21445935), (5, 17156748), (6, 14297290), (7, 12254820), (10, 8578374), (12, 7148645), (14, 6127410), (15, 5718916), (20, 4289187), (21, 4084940), (28, 3063705), (29, 2958060), (30, 2859458), (35, 2450964), (42, 2042470), (58, 1479030), (60, 1429729), (70, 1225482), (84, 1021235), (87, 986020), (105, 816988), (116, 739515), (140, 612741), (145, 591612), (174, 493010), (203, 422580), (210, 408494), (290, 295806), (348, 246505), (406, 211290), (420, 204247), (435, 197204), (580, 147903), (609, 140860), (812, 105645), (870, 98602), (1015, 84516), (1218, 70430), (1740, 49301), (2030, 42258), (2436, 35215), (3045, 28172), (4060, 21129), (6090, 14086), (7043, 12180)]