193315020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3221917}}^1$

素因数の和:3221929

約数の個数: 24

約数和(自身を含む): 541282224

約数和(自身を除く): 347967204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3221917, 6443834, 9665751, 12887668, 16109585, 19331502, 32219170, 38663004, 48328755, 64438340, 96657510, 193315020]

約数ペア:

[(1, 193315020), (2, 96657510), (3, 64438340), (4, 48328755), (5, 38663004), (6, 32219170), (10, 19331502), (12, 16109585), (15, 12887668), (20, 9665751), (30, 6443834), (60, 3221917)]