2696190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 7617024

約数和(自身を除く): 4920834

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 347, 370, 518, 555, 694, 777, 1041, 1110, 1295, 1554, 1735, 2082, 2429, 2590, 3470, 3885, 4858, 5205, 7287, 7770, 10410, 12145, 12839, 14574, 24290, 25678, 36435, 38517, 64195, 72870, 77034, 89873, 128390, 179746, 192585, 269619, 385170, 449365, 539238, 898730, 1348095, 2696190]

約数ペア:

[(1, 2696190), (2, 1348095), (3, 898730), (5, 539238), (6, 449365), (7, 385170), (10, 269619), (14, 192585), (15, 179746), (21, 128390), (30, 89873), (35, 77034), (37, 72870), (42, 64195), (70, 38517), (74, 36435), (105, 25678), (111, 24290), (185, 14574), (210, 12839), (222, 12145), (259, 10410), (347, 7770), (370, 7287), (518, 5205), (555, 4858), (694, 3885), (777, 3470), (1041, 2590), (1110, 2429), (1295, 2082), (1554, 1735)]