3877494180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{249517}}^1$

素因数の和:249573

約数の個数: 96

約数和(自身を含む): 12743383296

約数和(自身を除く): 8865889116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 15540, 249517, 499034, 748551, 998068, 1247585, 1497102, 1746619, 2495170, 2994204, 3493238, 3742755, 4990340, 5239857, 6986476, 7485510, 8733095, 9232129, 10479714, 14971020, 17466190, 18464258, 20959428, 26199285, 27696387, 34932380, 36928516, 46160645, 52398570, 55392774, 64624903, 92321290, 104797140, 110785548, 129249806, 138481935, 184642580, 193874709, 258499612, 276963870, 323124515, 387749418, 553927740, 646249030, 775498836, 969373545, 1292498060, 1938747090, 3877494180]

約数ペア:

[(1, 3877494180), (2, 1938747090), (3, 1292498060), (4, 969373545), (5, 775498836), (6, 646249030), (7, 553927740), (10, 387749418), (12, 323124515), (14, 276963870), (15, 258499612), (20, 193874709), (21, 184642580), (28, 138481935), (30, 129249806), (35, 110785548), (37, 104797140), (42, 92321290), (60, 64624903), (70, 55392774), (74, 52398570), (84, 46160645), (105, 36928516), (111, 34932380), (140, 27696387), (148, 26199285), (185, 20959428), (210, 18464258), (222, 17466190), (259, 14971020), (370, 10479714), (420, 9232129), (444, 8733095), (518, 7485510), (555, 6986476), (740, 5239857), (777, 4990340), (1036, 3742755), (1110, 3493238), (1295, 2994204), (1554, 2495170), (2220, 1746619), (2590, 1497102), (3108, 1247585), (3885, 998068), (5180, 748551), (7770, 499034), (15540, 249517)]