22969210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 48708864

約数和(自身を除く): 25739654

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 71, 85, 110, 142, 170, 173, 187, 346, 355, 374, 710, 781, 865, 935, 1207, 1562, 1730, 1870, 1903, 2414, 2941, 3806, 3905, 5882, 6035, 7810, 9515, 12070, 12283, 13277, 14705, 19030, 24566, 26554, 29410, 32351, 61415, 64702, 66385, 122830, 132770, 135113, 161755, 208811, 270226, 323510, 417622, 675565, 1044055, 1351130, 2088110, 2296921, 4593842, 11484605, 22969210]

約数ペア:

[(1, 22969210), (2, 11484605), (5, 4593842), (10, 2296921), (11, 2088110), (17, 1351130), (22, 1044055), (34, 675565), (55, 417622), (71, 323510), (85, 270226), (110, 208811), (142, 161755), (170, 135113), (173, 132770), (187, 122830), (346, 66385), (355, 64702), (374, 61415), (710, 32351), (781, 29410), (865, 26554), (935, 24566), (1207, 19030), (1562, 14705), (1730, 13277), (1870, 12283), (1903, 12070), (2414, 9515), (2941, 7810), (3806, 6035), (3905, 5882)]