2774029060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67429}}^1$

素因数の和:67477

約数の個数: 72

約数和(自身を含む): 6779951640

約数和(自身を除く): 4005922580

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 170, 187, 220, 242, 340, 374, 484, 605, 748, 935, 1210, 1870, 2057, 2420, 3740, 4114, 8228, 10285, 20570, 41140, 67429, 134858, 269716, 337145, 674290, 741719, 1146293, 1348580, 1483438, 2292586, 2966876, 3708595, 4585172, 5731465, 7417190, 8158909, 11462930, 12609223, 14834380, 16317818, 22925860, 25218446, 32635636, 40794545, 50436892, 63046115, 81589090, 126092230, 138701453, 163178180, 252184460, 277402906, 554805812, 693507265, 1387014530, 2774029060]

約数ペア:

[(1, 2774029060), (2, 1387014530), (4, 693507265), (5, 554805812), (10, 277402906), (11, 252184460), (17, 163178180), (20, 138701453), (22, 126092230), (34, 81589090), (44, 63046115), (55, 50436892), (68, 40794545), (85, 32635636), (110, 25218446), (121, 22925860), (170, 16317818), (187, 14834380), (220, 12609223), (242, 11462930), (340, 8158909), (374, 7417190), (484, 5731465), (605, 4585172), (748, 3708595), (935, 2966876), (1210, 2292586), (1870, 1483438), (2057, 1348580), (2420, 1146293), (3740, 741719), (4114, 674290), (8228, 337145), (10285, 269716), (20570, 134858), (41140, 67429)]