34820890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 71124480

約数和(自身を除く): 36303590

約数列:

[1, 2, 5, 10, 13, 26, 41, 47, 65, 82, 94, 130, 139, 205, 235, 278, 410, 470, 533, 611, 695, 1066, 1222, 1390, 1807, 1927, 2665, 3055, 3614, 3854, 5330, 5699, 6110, 6533, 9035, 9635, 11398, 13066, 18070, 19270, 25051, 28495, 32665, 50102, 56990, 65330, 74087, 84929, 125255, 148174, 169858, 250510, 267853, 370435, 424645, 535706, 740870, 849290, 1339265, 2678530, 3482089, 6964178, 17410445, 34820890]

約数ペア:

[(1, 34820890), (2, 17410445), (5, 6964178), (10, 3482089), (13, 2678530), (26, 1339265), (41, 849290), (47, 740870), (65, 535706), (82, 424645), (94, 370435), (130, 267853), (139, 250510), (205, 169858), (235, 148174), (278, 125255), (410, 84929), (470, 74087), (533, 65330), (611, 56990), (695, 50102), (1066, 32665), (1222, 28495), (1390, 25051), (1807, 19270), (1927, 18070), (2665, 13066), (3055, 11398), (3614, 9635), (3854, 9035), (5330, 6533), (5699, 6110)]