309631370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{7817}}^1$

素因数の和:8074

約数の個数: 32

約数和(自身を含む): 592729488

約数和(自身を除く): 283098118

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 233, 466, 1165, 2330, 3961, 7817, 7922, 15634, 19805, 39085, 39610, 78170, 132889, 265778, 664445, 1328890, 1821361, 3642722, 9106805, 18213610, 30963137, 61926274, 154815685, 309631370]

約数ペア:

[(1, 309631370), (2, 154815685), (5, 61926274), (10, 30963137), (17, 18213610), (34, 9106805), (85, 3642722), (170, 1821361), (233, 1328890), (466, 664445), (1165, 265778), (2330, 132889), (3961, 78170), (7817, 39610), (7922, 39085), (15634, 19805)]