15394260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{36653}}^1$

素因数の和:36672

約数の個数: 48

約数和(自身を含む): 49262976

約数和(自身を除く): 33868716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 36653, 73306, 109959, 146612, 183265, 219918, 256571, 366530, 439836, 513142, 549795, 733060, 769713, 1026284, 1099590, 1282855, 1539426, 2199180, 2565710, 3078852, 3848565, 5131420, 7697130, 15394260]

約数ペア:

[(1, 15394260), (2, 7697130), (3, 5131420), (4, 3848565), (5, 3078852), (6, 2565710), (7, 2199180), (10, 1539426), (12, 1282855), (14, 1099590), (15, 1026284), (20, 769713), (21, 733060), (28, 549795), (30, 513142), (35, 439836), (42, 366530), (60, 256571), (70, 219918), (84, 183265), (105, 146612), (140, 109959), (210, 73306), (420, 36653)]