3289370

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{137}}^1$

素因数の和:172

約数の個数: 40

約数和(自身を含む): 6957684

約数和(自身を除く): 3668314

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 137, 245, 274, 343, 490, 685, 686, 959, 1370, 1715, 1918, 2401, 3430, 4795, 4802, 6713, 9590, 12005, 13426, 24010, 33565, 46991, 67130, 93982, 234955, 328937, 469910, 657874, 1644685, 3289370]

約数ペア:

[(1, 3289370), (2, 1644685), (5, 657874), (7, 469910), (10, 328937), (14, 234955), (35, 93982), (49, 67130), (70, 46991), (98, 33565), (137, 24010), (245, 13426), (274, 12005), (343, 9590), (490, 6713), (685, 4802), (686, 4795), (959, 3430), (1370, 2401), (1715, 1918)]