26080830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1471}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 68200704

約数和(自身を除く): 42119874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1471, 1773, 1970, 2942, 2955, 3546, 4413, 5910, 7355, 8826, 8865, 13239, 14710, 17730, 22065, 26478, 44130, 66195, 132390, 289787, 579574, 869361, 1448935, 1738722, 2608083, 2897870, 4346805, 5216166, 8693610, 13040415, 26080830]

約数ペア:

[(1, 26080830), (2, 13040415), (3, 8693610), (5, 5216166), (6, 4346805), (9, 2897870), (10, 2608083), (15, 1738722), (18, 1448935), (30, 869361), (45, 579574), (90, 289787), (197, 132390), (394, 66195), (591, 44130), (985, 26478), (1182, 22065), (1471, 17730), (1773, 14710), (1970, 13239), (2942, 8865), (2955, 8826), (3546, 7355), (4413, 5910)]