3438260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 8467200

約数和(自身を除く): 5028940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 599, 820, 1148, 1198, 1435, 2396, 2870, 2995, 4193, 5740, 5990, 8386, 11980, 16772, 20965, 24559, 41930, 49118, 83860, 98236, 122795, 171913, 245590, 343826, 491180, 687652, 859565, 1719130, 3438260]

約数ペア:

[(1, 3438260), (2, 1719130), (4, 859565), (5, 687652), (7, 491180), (10, 343826), (14, 245590), (20, 171913), (28, 122795), (35, 98236), (41, 83860), (70, 49118), (82, 41930), (140, 24559), (164, 20965), (205, 16772), (287, 11980), (410, 8386), (574, 5990), (599, 5740), (820, 4193), (1148, 2995), (1198, 2870), (1435, 2396)]