61098420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4057}}^1$

素因数の和:4320

約数の個数: 48

約数和(自身を含む): 171799488

約数和(自身を除く): 110701068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 4057, 5020, 7530, 8114, 12171, 15060, 16228, 20285, 24342, 40570, 48684, 60855, 81140, 121710, 243420, 1018307, 2036614, 3054921, 4073228, 5091535, 6109842, 10183070, 12219684, 15274605, 20366140, 30549210, 61098420]

約数ペア:

[(1, 61098420), (2, 30549210), (3, 20366140), (4, 15274605), (5, 12219684), (6, 10183070), (10, 6109842), (12, 5091535), (15, 4073228), (20, 3054921), (30, 2036614), (60, 1018307), (251, 243420), (502, 121710), (753, 81140), (1004, 60855), (1255, 48684), (1506, 40570), (2510, 24342), (3012, 20285), (3765, 16228), (4057, 15060), (5020, 12171), (7530, 8114)]