2017293795

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:530

約数の個数: 128

約数和(自身を含む): 4088448000

約数和(自身を除く): 2071154205

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 135, 139, 145, 165, 261, 297, 319, 337, 417, 435, 495, 695, 783, 957, 1011, 1251, 1305, 1485, 1529, 1595, 1685, 2085, 2871, 3033, 3707, 3753, 3915, 4031, 4587, 4785, 5055, 6255, 7645, 8613, 9099, 9773, 11121, 12093, 13761, 14355, 15165, 18535, 18765, 20155, 22935, 29319, 33363, 36279, 41283, 43065, 44341, 45495, 46843, 48865, 55605, 60465, 68805, 87957, 100089, 107503, 108837, 133023, 140529, 146595, 166815, 181395, 206415, 221705, 234215, 263871, 322509, 399069, 421587, 439785, 500445, 515273, 537515, 544185, 665115, 702645, 967527, 1197207, 1264761, 1319355, 1358447, 1545819, 1612545, 1995345, 2107935, 2576365, 2902581, 4075341, 4637457, 4837635, 5986035, 6323805, 6792235, 7729095, 12226023, 13912371, 14512905, 14942917, 20376705, 23187285, 36678069, 44828751, 61130115, 69561855, 74714585, 134486253, 183390345, 224143755, 403458759, 672431265, 2017293795]

約数ペア:

[(1, 2017293795), (3, 672431265), (5, 403458759), (9, 224143755), (11, 183390345), (15, 134486253), (27, 74714585), (29, 69561855), (33, 61130115), (45, 44828751), (55, 36678069), (87, 23187285), (99, 20376705), (135, 14942917), (139, 14512905), (145, 13912371), (165, 12226023), (261, 7729095), (297, 6792235), (319, 6323805), (337, 5986035), (417, 4837635), (435, 4637457), (495, 4075341), (695, 2902581), (783, 2576365), (957, 2107935), (1011, 1995345), (1251, 1612545), (1305, 1545819), (1485, 1358447), (1529, 1319355), (1595, 1264761), (1685, 1197207), (2085, 967527), (2871, 702645), (3033, 665115), (3707, 544185), (3753, 537515), (3915, 515273), (4031, 500445), (4587, 439785), (4785, 421587), (5055, 399069), (6255, 322509), (7645, 263871), (8613, 234215), (9099, 221705), (9773, 206415), (11121, 181395), (12093, 166815), (13761, 146595), (14355, 140529), (15165, 133023), (18535, 108837), (18765, 107503), (20155, 100089), (22935, 87957), (29319, 68805), (33363, 60465), (36279, 55605), (41283, 48865), (43065, 46843), (44341, 45495)]