14770840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 38568960

約数和(自身を除く): 23798120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 743, 994, 1420, 1486, 1988, 2485, 2840, 2972, 3715, 3976, 4970, 5201, 5944, 7430, 9940, 10402, 14860, 19880, 20804, 26005, 29720, 41608, 52010, 52753, 104020, 105506, 208040, 211012, 263765, 369271, 422024, 527530, 738542, 1055060, 1477084, 1846355, 2110120, 2954168, 3692710, 7385420, 14770840]

約数ペア:

[(1, 14770840), (2, 7385420), (4, 3692710), (5, 2954168), (7, 2110120), (8, 1846355), (10, 1477084), (14, 1055060), (20, 738542), (28, 527530), (35, 422024), (40, 369271), (56, 263765), (70, 211012), (71, 208040), (140, 105506), (142, 104020), (280, 52753), (284, 52010), (355, 41608), (497, 29720), (568, 26005), (710, 20804), (743, 19880), (994, 14860), (1420, 10402), (1486, 9940), (1988, 7430), (2485, 5944), (2840, 5201), (2972, 4970), (3715, 3976)]