2812027740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2466691}}^1$

素因数の和:2466722

約数の個数: 48

約数和(自身を含む): 8288085120

約数和(自身を除く): 5476057380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 2466691, 4933382, 7400073, 9866764, 12333455, 14800146, 24666910, 29600292, 37000365, 46867129, 49333820, 74000730, 93734258, 140601387, 148001460, 187468516, 234335645, 281202774, 468671290, 562405548, 703006935, 937342580, 1406013870, 2812027740]

約数ペア:

[(1, 2812027740), (2, 1406013870), (3, 937342580), (4, 703006935), (5, 562405548), (6, 468671290), (10, 281202774), (12, 234335645), (15, 187468516), (19, 148001460), (20, 140601387), (30, 93734258), (38, 74000730), (57, 49333820), (60, 46867129), (76, 37000365), (95, 29600292), (114, 24666910), (190, 14800146), (228, 12333455), (285, 9866764), (380, 7400073), (570, 4933382), (1140, 2466691)]