149035020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2483917}}^1$

素因数の和:2483929

約数の個数: 24

約数和(自身を含む): 417298224

約数和(自身を除く): 268263204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2483917, 4967834, 7451751, 9935668, 12419585, 14903502, 24839170, 29807004, 37258755, 49678340, 74517510, 149035020]

約数ペア:

[(1, 149035020), (2, 74517510), (3, 49678340), (4, 37258755), (5, 29807004), (6, 24839170), (10, 14903502), (12, 12419585), (15, 9935668), (20, 7451751), (30, 4967834), (60, 2483917)]