1255873380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20931223}}^1$

素因数の和:20931235

約数の個数: 24

約数和(自身を含む): 3516445632

約数和(自身を除く): 2260572252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20931223, 41862446, 62793669, 83724892, 104656115, 125587338, 209312230, 251174676, 313968345, 418624460, 627936690, 1255873380]

約数ペア:

[(1, 1255873380), (2, 627936690), (3, 418624460), (4, 313968345), (5, 251174676), (6, 209312230), (10, 125587338), (12, 104656115), (15, 83724892), (20, 62793669), (30, 41862446), (60, 20931223)]