55403430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 145877760

約数和(自身を除く): 90474330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 71, 74, 95, 111, 114, 142, 185, 190, 213, 222, 285, 355, 370, 426, 555, 570, 703, 710, 1065, 1110, 1349, 1369, 1406, 2109, 2130, 2627, 2698, 2738, 3515, 4047, 4107, 4218, 5254, 6745, 6845, 7030, 7881, 8094, 8214, 10545, 13135, 13490, 13690, 15762, 20235, 20535, 21090, 26011, 26270, 39405, 40470, 41070, 49913, 52022, 78033, 78810, 97199, 99826, 130055, 149739, 156066, 194398, 249565, 260110, 291597, 299478, 390165, 485995, 499130, 583194, 748695, 780330, 971990, 1457985, 1497390, 1846781, 2915970, 3693562, 5540343, 9233905, 11080686, 18467810, 27701715, 55403430]

約数ペア:

[(1, 55403430), (2, 27701715), (3, 18467810), (5, 11080686), (6, 9233905), (10, 5540343), (15, 3693562), (19, 2915970), (30, 1846781), (37, 1497390), (38, 1457985), (57, 971990), (71, 780330), (74, 748695), (95, 583194), (111, 499130), (114, 485995), (142, 390165), (185, 299478), (190, 291597), (213, 260110), (222, 249565), (285, 194398), (355, 156066), (370, 149739), (426, 130055), (555, 99826), (570, 97199), (703, 78810), (710, 78033), (1065, 52022), (1110, 49913), (1349, 41070), (1369, 40470), (1406, 39405), (2109, 26270), (2130, 26011), (2627, 21090), (2698, 20535), (2738, 20235), (3515, 15762), (4047, 13690), (4107, 13490), (4218, 13135), (5254, 10545), (6745, 8214), (6845, 8094), (7030, 7881)]