339748310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1091}}^1$

素因数の和:1277

約数の個数: 64

約数和(自身を含む): 707616000

約数和(自身を除く): 367867690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 149, 190, 209, 298, 418, 745, 1045, 1091, 1490, 1639, 2090, 2182, 2831, 3278, 5455, 5662, 8195, 10910, 12001, 14155, 16390, 20729, 24002, 28310, 31141, 41458, 60005, 62282, 103645, 120010, 155705, 162559, 207290, 228019, 311410, 325118, 456038, 812795, 1140095, 1625590, 1788149, 2280190, 3088621, 3576298, 6177242, 8940745, 15443105, 17881490, 30886210, 33974831, 67949662, 169874155, 339748310]

約数ペア:

[(1, 339748310), (2, 169874155), (5, 67949662), (10, 33974831), (11, 30886210), (19, 17881490), (22, 15443105), (38, 8940745), (55, 6177242), (95, 3576298), (110, 3088621), (149, 2280190), (190, 1788149), (209, 1625590), (298, 1140095), (418, 812795), (745, 456038), (1045, 325118), (1091, 311410), (1490, 228019), (1639, 207290), (2090, 162559), (2182, 155705), (2831, 120010), (3278, 103645), (5455, 62282), (5662, 60005), (8195, 41458), (10910, 31141), (12001, 28310), (14155, 24002), (16390, 20729)]