233866270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{1553}}^1$

素因数の和:1645

約数の個数: 48

約数和(自身を含む): 472279248

約数和(自身を除く): 238412978

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 1369, 1553, 2035, 2738, 3106, 4070, 6845, 7765, 13690, 15059, 15530, 17083, 30118, 34166, 57461, 75295, 85415, 114922, 150590, 170830, 287305, 574610, 632071, 1264142, 2126057, 3160355, 4252114, 6320710, 10630285, 21260570, 23386627, 46773254, 116933135, 233866270]

約数ペア:

[(1, 233866270), (2, 116933135), (5, 46773254), (10, 23386627), (11, 21260570), (22, 10630285), (37, 6320710), (55, 4252114), (74, 3160355), (110, 2126057), (185, 1264142), (370, 632071), (407, 574610), (814, 287305), (1369, 170830), (1553, 150590), (2035, 114922), (2738, 85415), (3106, 75295), (4070, 57461), (6845, 34166), (7765, 30118), (13690, 17083), (15059, 15530)]