737442970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{3739}}^1$

素因数の和:3931

約数の個数: 48

約数和(自身を含む): 1468383840

約数和(自身を除く): 730940870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 163, 242, 326, 605, 815, 1210, 1630, 1793, 3586, 3739, 7478, 8965, 17930, 18695, 19723, 37390, 39446, 41129, 82258, 98615, 197230, 205645, 411290, 452419, 609457, 904838, 1218914, 2262095, 3047285, 4524190, 6094570, 6704027, 13408054, 33520135, 67040270, 73744297, 147488594, 368721485, 737442970]

約数ペア:

[(1, 737442970), (2, 368721485), (5, 147488594), (10, 73744297), (11, 67040270), (22, 33520135), (55, 13408054), (110, 6704027), (121, 6094570), (163, 4524190), (242, 3047285), (326, 2262095), (605, 1218914), (815, 904838), (1210, 609457), (1630, 452419), (1793, 411290), (3586, 205645), (3739, 197230), (7478, 98615), (8965, 82258), (17930, 41129), (18695, 39446), (19723, 37390)]