27318830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2129

約数の個数: 64

約数和(自身を含む): 64945152

約数和(自身を除く): 37626322

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2087, 2618, 4174, 6545, 10435, 13090, 14609, 20870, 22957, 29218, 35479, 45914, 70958, 73045, 114785, 146090, 160699, 177395, 229570, 248353, 321398, 354790, 390269, 496706, 780538, 803495, 1241765, 1606990, 1951345, 2483530, 2731883, 3902690, 5463766, 13659415, 27318830]

約数ペア:

[(1, 27318830), (2, 13659415), (5, 5463766), (7, 3902690), (10, 2731883), (11, 2483530), (14, 1951345), (17, 1606990), (22, 1241765), (34, 803495), (35, 780538), (55, 496706), (70, 390269), (77, 354790), (85, 321398), (110, 248353), (119, 229570), (154, 177395), (170, 160699), (187, 146090), (238, 114785), (374, 73045), (385, 70958), (595, 45914), (770, 35479), (935, 29218), (1190, 22957), (1309, 20870), (1870, 14609), (2087, 13090), (2618, 10435), (4174, 6545)]