11638020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6257}}^1$

素因数の和:6300

約数の個数: 48

約数和(自身を含む): 33643008

約数和(自身を除く): 22004988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 6257, 12514, 18771, 25028, 31285, 37542, 62570, 75084, 93855, 125140, 187710, 193967, 375420, 387934, 581901, 775868, 969835, 1163802, 1939670, 2327604, 2909505, 3879340, 5819010, 11638020]

約数ペア:

[(1, 11638020), (2, 5819010), (3, 3879340), (4, 2909505), (5, 2327604), (6, 1939670), (10, 1163802), (12, 969835), (15, 775868), (20, 581901), (30, 387934), (31, 375420), (60, 193967), (62, 187710), (93, 125140), (124, 93855), (155, 75084), (186, 62570), (310, 37542), (372, 31285), (465, 25028), (620, 18771), (930, 12514), (1860, 6257)]