177304620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{2237}}^1$

素因数の和:3570

約数の個数: 48

約数和(自身を含む): 497050848

約数和(自身を除く): 319746228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1321, 2237, 2642, 3963, 4474, 5284, 6605, 6711, 7926, 8948, 11185, 13210, 13422, 15852, 19815, 22370, 26420, 26844, 33555, 39630, 44740, 67110, 79260, 134220, 2955077, 5910154, 8865231, 11820308, 14775385, 17730462, 29550770, 35460924, 44326155, 59101540, 88652310, 177304620]

約数ペア:

[(1, 177304620), (2, 88652310), (3, 59101540), (4, 44326155), (5, 35460924), (6, 29550770), (10, 17730462), (12, 14775385), (15, 11820308), (20, 8865231), (30, 5910154), (60, 2955077), (1321, 134220), (2237, 79260), (2642, 67110), (3963, 44740), (4474, 39630), (5284, 33555), (6605, 26844), (6711, 26420), (7926, 22370), (8948, 19815), (11185, 15852), (13210, 13422)]