121241430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1347127}}^1$

素因数の和:1347140

約数の個数: 24

約数和(自身を含む): 315227952

約数和(自身を除く): 193986522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1347127, 2694254, 4041381, 6735635, 8082762, 12124143, 13471270, 20206905, 24248286, 40413810, 60620715, 121241430]

約数ペア:

[(1, 121241430), (2, 60620715), (3, 40413810), (5, 24248286), (6, 20206905), (9, 13471270), (10, 12124143), (15, 8082762), (18, 6735635), (30, 4041381), (45, 2694254), (90, 1347127)]