2690392980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{21121}}^1$

素因数の和:21337

約数の個数: 96

約数和(自身を含む): 8260898688

約数和(自身を除く): 5570505708

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 193, 220, 330, 386, 579, 660, 772, 965, 1158, 1930, 2123, 2316, 2895, 3860, 4246, 5790, 6369, 8492, 10615, 11580, 12738, 21121, 21230, 25476, 31845, 42242, 42460, 63363, 63690, 84484, 105605, 126726, 127380, 211210, 232331, 253452, 316815, 422420, 464662, 633630, 696993, 929324, 1161655, 1267260, 1393986, 2323310, 2787972, 3484965, 4076353, 4646620, 6969930, 8152706, 12229059, 13939860, 16305412, 20381765, 24458118, 40763530, 44839883, 48916236, 61145295, 81527060, 89679766, 122290590, 134519649, 179359532, 224199415, 244581180, 269039298, 448398830, 538078596, 672598245, 896797660, 1345196490, 2690392980]

約数ペア:

[(1, 2690392980), (2, 1345196490), (3, 896797660), (4, 672598245), (5, 538078596), (6, 448398830), (10, 269039298), (11, 244581180), (12, 224199415), (15, 179359532), (20, 134519649), (22, 122290590), (30, 89679766), (33, 81527060), (44, 61145295), (55, 48916236), (60, 44839883), (66, 40763530), (110, 24458118), (132, 20381765), (165, 16305412), (193, 13939860), (220, 12229059), (330, 8152706), (386, 6969930), (579, 4646620), (660, 4076353), (772, 3484965), (965, 2787972), (1158, 2323310), (1930, 1393986), (2123, 1267260), (2316, 1161655), (2895, 929324), (3860, 696993), (4246, 633630), (5790, 464662), (6369, 422420), (8492, 316815), (10615, 253452), (11580, 232331), (12738, 211210), (21121, 127380), (21230, 126726), (25476, 105605), (31845, 84484), (42242, 63690), (42460, 63363)]