30007764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{2309}}^1$

素因数の和:2357

約数の個数: 54

約数和(自身を含む): 80090010

約数和(自身を除く): 50082246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 2309, 3249, 4332, 4618, 6498, 6927, 9236, 12996, 13854, 20781, 27708, 41562, 43871, 83124, 87742, 131613, 175484, 263226, 394839, 526452, 789678, 833549, 1579356, 1667098, 2500647, 3334196, 5001294, 7501941, 10002588, 15003882, 30007764]

約数ペア:

[(1, 30007764), (2, 15003882), (3, 10002588), (4, 7501941), (6, 5001294), (9, 3334196), (12, 2500647), (18, 1667098), (19, 1579356), (36, 833549), (38, 789678), (57, 526452), (76, 394839), (114, 263226), (171, 175484), (228, 131613), (342, 87742), (361, 83124), (684, 43871), (722, 41562), (1083, 27708), (1444, 20781), (2166, 13854), (2309, 12996), (3249, 9236), (4332, 6927), (4618, 6498)]