70866705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 140797440

約数和(自身を除く): 69930735

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 193, 195, 269, 273, 455, 579, 807, 965, 1345, 1351, 1365, 1883, 2509, 2895, 3497, 4035, 4053, 5649, 6755, 7527, 9415, 10491, 12545, 17485, 17563, 20265, 24479, 28245, 37635, 51917, 52455, 52689, 73437, 87815, 122395, 155751, 259585, 263445, 363419, 367185, 674921, 778755, 1090257, 1817095, 2024763, 3374605, 4724447, 5451285, 10123815, 14173341, 23622235, 70866705]

約数ペア:

[(1, 70866705), (3, 23622235), (5, 14173341), (7, 10123815), (13, 5451285), (15, 4724447), (21, 3374605), (35, 2024763), (39, 1817095), (65, 1090257), (91, 778755), (105, 674921), (193, 367185), (195, 363419), (269, 263445), (273, 259585), (455, 155751), (579, 122395), (807, 87815), (965, 73437), (1345, 52689), (1351, 52455), (1365, 51917), (1883, 37635), (2509, 28245), (2895, 24479), (3497, 20265), (4035, 17563), (4053, 17485), (5649, 12545), (6755, 10491), (7527, 9415)]