84645180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{470251}}^1$

素因数の和:470266

約数の個数: 36

約数和(自身を含む): 256757592

約数和(自身を除く): 172112412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 470251, 940502, 1410753, 1881004, 2351255, 2821506, 4232259, 4702510, 5643012, 7053765, 8464518, 9405020, 14107530, 16929036, 21161295, 28215060, 42322590, 84645180]

約数ペア:

[(1, 84645180), (2, 42322590), (3, 28215060), (4, 21161295), (5, 16929036), (6, 14107530), (9, 9405020), (10, 8464518), (12, 7053765), (15, 5643012), (18, 4702510), (20, 4232259), (30, 2821506), (36, 2351255), (45, 1881004), (60, 1410753), (90, 940502), (180, 470251)]