26850810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4409}}^1$

素因数の和:4455

約数の個数: 64

約数和(自身を含む): 76204800

約数和(自身を除く): 49353990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 4409, 6090, 8818, 13227, 22045, 26454, 30863, 44090, 61726, 66135, 92589, 127861, 132270, 154315, 185178, 255722, 308630, 383583, 462945, 639305, 767166, 895027, 925890, 1278610, 1790054, 1917915, 2685081, 3835830, 4475135, 5370162, 8950270, 13425405, 26850810]

約数ペア:

[(1, 26850810), (2, 13425405), (3, 8950270), (5, 5370162), (6, 4475135), (7, 3835830), (10, 2685081), (14, 1917915), (15, 1790054), (21, 1278610), (29, 925890), (30, 895027), (35, 767166), (42, 639305), (58, 462945), (70, 383583), (87, 308630), (105, 255722), (145, 185178), (174, 154315), (203, 132270), (210, 127861), (290, 92589), (406, 66135), (435, 61726), (609, 44090), (870, 30863), (1015, 26454), (1218, 22045), (2030, 13227), (3045, 8818), (4409, 6090)]