27831992670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{349}}^1\times {\mathrm{2677}}^1$

素因数の和:3370

約数の個数: 96

約数和(自身を含む): 72816962400

約数和(自身を除く): 44984969730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 349, 662, 698, 993, 1047, 1655, 1745, 1986, 2094, 2677, 2979, 3141, 3310, 3490, 4965, 5235, 5354, 5958, 6282, 8031, 9930, 10470, 13385, 14895, 15705, 16062, 24093, 26770, 29790, 31410, 40155, 48186, 80310, 115519, 120465, 231038, 240930, 346557, 577595, 693114, 886087, 934273, 1039671, 1155190, 1732785, 1772174, 1868546, 2079342, 2658261, 2802819, 3465570, 4430435, 4671365, 5198355, 5316522, 5605638, 7974783, 8408457, 8860870, 9342730, 10396710, 13291305, 14014095, 15949566, 16816914, 26582610, 28028190, 39873915, 42042285, 79747830, 84084570, 309244363, 618488726, 927733089, 1546221815, 1855466178, 2783199267, 3092443630, 4638665445, 5566398534, 9277330890, 13915996335, 27831992670]

約数ペア:

[(1, 27831992670), (2, 13915996335), (3, 9277330890), (5, 5566398534), (6, 4638665445), (9, 3092443630), (10, 2783199267), (15, 1855466178), (18, 1546221815), (30, 927733089), (45, 618488726), (90, 309244363), (331, 84084570), (349, 79747830), (662, 42042285), (698, 39873915), (993, 28028190), (1047, 26582610), (1655, 16816914), (1745, 15949566), (1986, 14014095), (2094, 13291305), (2677, 10396710), (2979, 9342730), (3141, 8860870), (3310, 8408457), (3490, 7974783), (4965, 5605638), (5235, 5316522), (5354, 5198355), (5958, 4671365), (6282, 4430435), (8031, 3465570), (9930, 2802819), (10470, 2658261), (13385, 2079342), (14895, 1868546), (15705, 1772174), (16062, 1732785), (24093, 1155190), (26770, 1039671), (29790, 934273), (31410, 886087), (40155, 693114), (48186, 577595), (80310, 346557), (115519, 240930), (120465, 231038)]