30545568

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1583}}^1$

素因数の和:1666

約数の個数: 72

約数和(自身を含む): 88216128

約数和(自身を除く): 57670560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1583, 1608, 2144, 2412, 3166, 3216, 4749, 4824, 6332, 6432, 9498, 9648, 12664, 14247, 18996, 19296, 25328, 28494, 37992, 50656, 56988, 75984, 106061, 113976, 151968, 212122, 227952, 318183, 424244, 455904, 636366, 848488, 954549, 1272732, 1696976, 1909098, 2545464, 3393952, 3818196, 5090928, 7636392, 10181856, 15272784, 30545568]

約数ペア:

[(1, 30545568), (2, 15272784), (3, 10181856), (4, 7636392), (6, 5090928), (8, 3818196), (9, 3393952), (12, 2545464), (16, 1909098), (18, 1696976), (24, 1272732), (32, 954549), (36, 848488), (48, 636366), (67, 455904), (72, 424244), (96, 318183), (134, 227952), (144, 212122), (201, 151968), (268, 113976), (288, 106061), (402, 75984), (536, 56988), (603, 50656), (804, 37992), (1072, 28494), (1206, 25328), (1583, 19296), (1608, 18996), (2144, 14247), (2412, 12664), (3166, 9648), (3216, 9498), (4749, 6432), (4824, 6332)]