2247255810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1999}}^1\times {\mathrm{12491}}^1$

素因数の和:14503

約数の個数: 48

約数和(自身を含む): 5846256000

約数和(自身を除く): 3599000190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1999, 3998, 5997, 9995, 11994, 12491, 17991, 19990, 24982, 29985, 35982, 37473, 59970, 62455, 74946, 89955, 112419, 124910, 179910, 187365, 224838, 374730, 562095, 1124190, 24969509, 49939018, 74908527, 124847545, 149817054, 224725581, 249695090, 374542635, 449451162, 749085270, 1123627905, 2247255810]

約数ペア:

[(1, 2247255810), (2, 1123627905), (3, 749085270), (5, 449451162), (6, 374542635), (9, 249695090), (10, 224725581), (15, 149817054), (18, 124847545), (30, 74908527), (45, 49939018), (90, 24969509), (1999, 1124190), (3998, 562095), (5997, 374730), (9995, 224838), (11994, 187365), (12491, 179910), (17991, 124910), (19990, 112419), (24982, 89955), (29985, 74946), (35982, 62455), (37473, 59970)]