26790330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 73974528

約数和(自身を除く): 47184198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 193, 210, 386, 579, 661, 965, 1158, 1322, 1351, 1930, 1983, 2702, 2895, 3305, 3966, 4053, 4627, 5790, 6610, 6755, 8106, 9254, 9915, 13510, 13881, 19830, 20265, 23135, 27762, 40530, 46270, 69405, 127573, 138810, 255146, 382719, 637865, 765438, 893011, 1275730, 1786022, 1913595, 2679033, 3827190, 4465055, 5358066, 8930110, 13395165, 26790330]

約数ペア:

[(1, 26790330), (2, 13395165), (3, 8930110), (5, 5358066), (6, 4465055), (7, 3827190), (10, 2679033), (14, 1913595), (15, 1786022), (21, 1275730), (30, 893011), (35, 765438), (42, 637865), (70, 382719), (105, 255146), (193, 138810), (210, 127573), (386, 69405), (579, 46270), (661, 40530), (965, 27762), (1158, 23135), (1322, 20265), (1351, 19830), (1930, 13881), (1983, 13510), (2702, 9915), (2895, 9254), (3305, 8106), (3966, 6755), (4053, 6610), (4627, 5790)]