22761310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1489

約数の個数: 48

約数和(自身を含む): 48531168

約数和(自身を除く): 25769858

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1447, 1573, 2894, 3146, 7235, 7865, 14470, 15730, 15917, 18811, 31834, 37622, 79585, 94055, 159170, 175087, 188110, 206921, 350174, 413842, 875435, 1034605, 1750870, 2069210, 2276131, 4552262, 11380655, 22761310]

約数ペア:

[(1, 22761310), (2, 11380655), (5, 4552262), (10, 2276131), (11, 2069210), (13, 1750870), (22, 1034605), (26, 875435), (55, 413842), (65, 350174), (110, 206921), (121, 188110), (130, 175087), (143, 159170), (242, 94055), (286, 79585), (605, 37622), (715, 31834), (1210, 18811), (1430, 15917), (1447, 15730), (1573, 14470), (2894, 7865), (3146, 7235)]