1906651020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31777517}}^1$

素因数の和:31777529

約数の個数: 24

約数和(自身を含む): 5338623024

約数和(自身を除く): 3431972004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31777517, 63555034, 95332551, 127110068, 158887585, 190665102, 317775170, 381330204, 476662755, 635550340, 953325510, 1906651020]

約数ペア:

[(1, 1906651020), (2, 953325510), (3, 635550340), (4, 476662755), (5, 381330204), (6, 317775170), (10, 190665102), (12, 158887585), (15, 127110068), (20, 95332551), (30, 63555034), (60, 31777517)]