744339970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{2339}}^1$

素因数の和:2631

約数の個数: 48

約数和(自身を含む): 1478917440

約数和(自身を除く): 734577470

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 263, 526, 605, 1210, 1315, 2339, 2630, 2893, 4678, 5786, 11695, 14465, 23390, 25729, 28930, 31823, 51458, 63646, 128645, 159115, 257290, 283019, 318230, 566038, 615157, 1230314, 1415095, 2830190, 3075785, 6151570, 6766727, 13533454, 33833635, 67667270, 74433997, 148867994, 372169985, 744339970]

約数ペア:

[(1, 744339970), (2, 372169985), (5, 148867994), (10, 74433997), (11, 67667270), (22, 33833635), (55, 13533454), (110, 6766727), (121, 6151570), (242, 3075785), (263, 2830190), (526, 1415095), (605, 1230314), (1210, 615157), (1315, 566038), (2339, 318230), (2630, 283019), (2893, 257290), (4678, 159115), (5786, 128645), (11695, 63646), (14465, 51458), (23390, 31823), (25729, 28930)]