148898220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{9887}}^1$

素因数の和:10150

約数の個数: 48

約数和(自身を含む): 418618368

約数和(自身を除く): 269720148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 5020, 7530, 9887, 15060, 19774, 29661, 39548, 49435, 59322, 98870, 118644, 148305, 197740, 296610, 593220, 2481637, 4963274, 7444911, 9926548, 12408185, 14889822, 24816370, 29779644, 37224555, 49632740, 74449110, 148898220]

約数ペア:

[(1, 148898220), (2, 74449110), (3, 49632740), (4, 37224555), (5, 29779644), (6, 24816370), (10, 14889822), (12, 12408185), (15, 9926548), (20, 7444911), (30, 4963274), (60, 2481637), (251, 593220), (502, 296610), (753, 197740), (1004, 148305), (1255, 118644), (1506, 98870), (2510, 59322), (3012, 49435), (3765, 39548), (5020, 29661), (7530, 19774), (9887, 15060)]