127515210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{98849}}^1$

素因数の和:98902

約数の個数: 32

約数和(自身を含む): 313156800

約数和(自身を除く): 185641590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 98849, 197698, 296547, 494245, 593094, 988490, 1482735, 2965470, 4250507, 8501014, 12751521, 21252535, 25503042, 42505070, 63757605, 127515210]

約数ペア:

[(1, 127515210), (2, 63757605), (3, 42505070), (5, 25503042), (6, 21252535), (10, 12751521), (15, 8501014), (30, 4250507), (43, 2965470), (86, 1482735), (129, 988490), (215, 593094), (258, 494245), (430, 296547), (645, 197698), (1290, 98849)]