1940010765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{3449}}^1$

素因数の和:3962

約数の個数: 64

約数和(自身を含む): 3879014400

約数和(自身を除く): 1939003635

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 487, 1155, 1461, 2435, 3409, 3449, 5357, 7305, 10227, 10347, 16071, 17045, 17245, 24143, 26785, 37499, 37939, 51135, 51735, 72429, 80355, 112497, 113817, 120715, 187495, 189695, 265573, 362145, 562485, 569085, 796719, 1327865, 1679663, 3983595, 5038989, 8398315, 11757641, 18476293, 25194945, 35272923, 55428879, 58788205, 92381465, 129334051, 176364615, 277144395, 388002153, 646670255, 1940010765]

約数ペア:

[(1, 1940010765), (3, 646670255), (5, 388002153), (7, 277144395), (11, 176364615), (15, 129334051), (21, 92381465), (33, 58788205), (35, 55428879), (55, 35272923), (77, 25194945), (105, 18476293), (165, 11757641), (231, 8398315), (385, 5038989), (487, 3983595), (1155, 1679663), (1461, 1327865), (2435, 796719), (3409, 569085), (3449, 562485), (5357, 362145), (7305, 265573), (10227, 189695), (10347, 187495), (16071, 120715), (17045, 113817), (17245, 112497), (24143, 80355), (26785, 72429), (37499, 51735), (37939, 51135)]