210005655590

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1\times {\mathrm{676979}}^1$

素因数の和:677516

約数の個数: 32

約数和(自身を含む): 384481313280

約数和(自身を除く): 174475657690

約数列:

[1, 2, 5, 10, 67, 134, 335, 463, 670, 926, 2315, 4630, 31021, 62042, 155105, 310210, 676979, 1353958, 3384895, 6769790, 45357593, 90715186, 226787965, 313441277, 453575930, 626882554, 1567206385, 3134412770, 21000565559, 42001131118, 105002827795, 210005655590]

約数ペア:

[(1, 210005655590), (2, 105002827795), (5, 42001131118), (10, 21000565559), (67, 3134412770), (134, 1567206385), (335, 626882554), (463, 453575930), (670, 313441277), (926, 226787965), (2315, 90715186), (4630, 45357593), (31021, 6769790), (62042, 3384895), (155105, 1353958), (310210, 676979)]