149764430

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{223529}}^1$

素因数の和:223603

約数の個数: 16

約数和(自身を含む): 273600720

約数和(自身を除く): 123836290

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 223529, 447058, 1117645, 2235290, 14976443, 29952886, 74882215, 149764430]

約数ペア:

[(1, 149764430), (2, 74882215), (5, 29952886), (10, 14976443), (67, 2235290), (134, 1117645), (335, 447058), (670, 223529)]