136889790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{198391}}^1$

素因数の和:198424

約数の個数: 32

約数和(自身を含む): 342821376

約数和(自身を除く): 205931586

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 198391, 396782, 595173, 991955, 1190346, 1983910, 2975865, 4562993, 5951730, 9125986, 13688979, 22814965, 27377958, 45629930, 68444895, 136889790]

約数ペア:

[(1, 136889790), (2, 68444895), (3, 45629930), (5, 27377958), (6, 22814965), (10, 13688979), (15, 9125986), (23, 5951730), (30, 4562993), (46, 2975865), (69, 1983910), (115, 1190346), (138, 991955), (230, 595173), (345, 396782), (690, 198391)]