3015198890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{6329}}^1$

素因数の和:6479

約数の個数: 64

約数和(自身を含む): 6103537920

約数和(自身を除く): 3088339030

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 71, 110, 122, 142, 305, 355, 610, 671, 710, 781, 1342, 1562, 3355, 3905, 4331, 6329, 6710, 7810, 8662, 12658, 21655, 31645, 43310, 47641, 63290, 69619, 95282, 139238, 238205, 348095, 386069, 449359, 476410, 696190, 772138, 898718, 1930345, 2246795, 3860690, 4246759, 4493590, 4942949, 8493518, 9885898, 21233795, 24714745, 27410899, 42467590, 49429490, 54821798, 137054495, 274108990, 301519889, 603039778, 1507599445, 3015198890]

約数ペア:

[(1, 3015198890), (2, 1507599445), (5, 603039778), (10, 301519889), (11, 274108990), (22, 137054495), (55, 54821798), (61, 49429490), (71, 42467590), (110, 27410899), (122, 24714745), (142, 21233795), (305, 9885898), (355, 8493518), (610, 4942949), (671, 4493590), (710, 4246759), (781, 3860690), (1342, 2246795), (1562, 1930345), (3355, 898718), (3905, 772138), (4331, 696190), (6329, 476410), (6710, 449359), (7810, 386069), (8662, 348095), (12658, 238205), (21655, 139238), (31645, 95282), (43310, 69619), (47641, 63290)]