75400702

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 131760000

約数和(自身を除く): 56359298

約数列:

[1, 2, 13, 19, 26, 38, 59, 118, 169, 199, 247, 338, 398, 494, 767, 1121, 1534, 2242, 2587, 3211, 3781, 5174, 6422, 7562, 9971, 11741, 14573, 19942, 23482, 29146, 33631, 49153, 67262, 98306, 152633, 189449, 223079, 305266, 378898, 446158, 638989, 1277978, 1984229, 2900027, 3968458, 5800054, 37700351, 75400702]

約数ペア:

[(1, 75400702), (2, 37700351), (13, 5800054), (19, 3968458), (26, 2900027), (38, 1984229), (59, 1277978), (118, 638989), (169, 446158), (199, 378898), (247, 305266), (338, 223079), (398, 189449), (494, 152633), (767, 98306), (1121, 67262), (1534, 49153), (2242, 33631), (2587, 29146), (3211, 23482), (3781, 19942), (5174, 14573), (6422, 11741), (7562, 9971)]