6852740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 15092784

約数和(自身を除く): 8240044

約数列:

[1, 2, 4, 5, 10, 20, 41, 61, 82, 122, 137, 164, 205, 244, 274, 305, 410, 548, 610, 685, 820, 1220, 1370, 2501, 2740, 5002, 5617, 8357, 10004, 11234, 12505, 16714, 22468, 25010, 28085, 33428, 41785, 50020, 56170, 83570, 112340, 167140, 342637, 685274, 1370548, 1713185, 3426370, 6852740]

約数ペア:

[(1, 6852740), (2, 3426370), (4, 1713185), (5, 1370548), (10, 685274), (20, 342637), (41, 167140), (61, 112340), (82, 83570), (122, 56170), (137, 50020), (164, 41785), (205, 33428), (244, 28085), (274, 25010), (305, 22468), (410, 16714), (548, 12505), (610, 11234), (685, 10004), (820, 8357), (1220, 5617), (1370, 5002), (2501, 2740)]