16683590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 38320128

約数和(自身を除く): 21636538

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 154, 235, 329, 385, 461, 470, 517, 658, 770, 922, 1034, 1645, 2305, 2585, 3227, 3290, 3619, 4610, 5071, 5170, 6454, 7238, 10142, 16135, 18095, 21667, 25355, 32270, 35497, 36190, 43334, 50710, 70994, 108335, 151669, 177485, 216670, 238337, 303338, 354970, 476674, 758345, 1191685, 1516690, 1668359, 2383370, 3336718, 8341795, 16683590]

約数ペア:

[(1, 16683590), (2, 8341795), (5, 3336718), (7, 2383370), (10, 1668359), (11, 1516690), (14, 1191685), (22, 758345), (35, 476674), (47, 354970), (55, 303338), (70, 238337), (77, 216670), (94, 177485), (110, 151669), (154, 108335), (235, 70994), (329, 50710), (385, 43334), (461, 36190), (470, 35497), (517, 32270), (658, 25355), (770, 21667), (922, 18095), (1034, 16135), (1645, 10142), (2305, 7238), (2585, 6454), (3227, 5170), (3290, 5071), (3619, 4610)]