144436490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1511}}^1$

素因数の和:1619

約数の個数: 48

約数和(自身を含む): 289578240

約数和(自身を除く): 145141750

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 121, 158, 242, 395, 605, 790, 869, 1210, 1511, 1738, 3022, 4345, 7555, 8690, 9559, 15110, 16621, 19118, 33242, 47795, 83105, 95590, 119369, 166210, 182831, 238738, 365662, 596845, 914155, 1193690, 1313059, 1828310, 2626118, 6565295, 13130590, 14443649, 28887298, 72218245, 144436490]

約数ペア:

[(1, 144436490), (2, 72218245), (5, 28887298), (10, 14443649), (11, 13130590), (22, 6565295), (55, 2626118), (79, 1828310), (110, 1313059), (121, 1193690), (158, 914155), (242, 596845), (395, 365662), (605, 238738), (790, 182831), (869, 166210), (1210, 119369), (1511, 95590), (1738, 83105), (3022, 47795), (4345, 33242), (7555, 19118), (8690, 16621), (9559, 15110)]