66607290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3719}}^1$

素因数の和:3931

約数の個数: 48

約数和(自身を含む): 174096000

約数和(自身を除く): 107488710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 3719, 5970, 7438, 8955, 11157, 17910, 18595, 22314, 33471, 37190, 55785, 66942, 111570, 167355, 334710, 740081, 1480162, 2220243, 3700405, 4440486, 6660729, 7400810, 11101215, 13321458, 22202430, 33303645, 66607290]

約数ペア:

[(1, 66607290), (2, 33303645), (3, 22202430), (5, 13321458), (6, 11101215), (9, 7400810), (10, 6660729), (15, 4440486), (18, 3700405), (30, 2220243), (45, 1480162), (90, 740081), (199, 334710), (398, 167355), (597, 111570), (995, 66942), (1194, 55785), (1791, 37190), (1990, 33471), (2985, 22314), (3582, 18595), (3719, 17910), (5970, 11157), (7438, 8955)]