12895470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{6823}}^1$

素因数の和:6846

約数の個数: 64

約数和(自身を含む): 39306240

約数和(自身を除く): 26410770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 6823, 13646, 20469, 34115, 40938, 47761, 61407, 68230, 95522, 102345, 122814, 143283, 184221, 204690, 238805, 286566, 307035, 368442, 429849, 477610, 614070, 716415, 859698, 921105, 1289547, 1432830, 1842210, 2149245, 2579094, 4298490, 6447735, 12895470]

約数ペア:

[(1, 12895470), (2, 6447735), (3, 4298490), (5, 2579094), (6, 2149245), (7, 1842210), (9, 1432830), (10, 1289547), (14, 921105), (15, 859698), (18, 716415), (21, 614070), (27, 477610), (30, 429849), (35, 368442), (42, 307035), (45, 286566), (54, 238805), (63, 204690), (70, 184221), (90, 143283), (105, 122814), (126, 102345), (135, 95522), (189, 68230), (210, 61407), (270, 47761), (315, 40938), (378, 34115), (630, 20469), (945, 13646), (1890, 6823)]