12453870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2937

約数の個数: 64

約数和(自身を含む): 35126784

約数和(自身を除く): 22672914

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 2903, 4290, 5806, 8709, 14515, 17418, 29030, 31933, 37739, 43545, 63866, 75478, 87090, 95799, 113217, 159665, 188695, 191598, 226434, 319330, 377390, 415129, 478995, 566085, 830258, 957990, 1132170, 1245387, 2075645, 2490774, 4151290, 6226935, 12453870]

約数ペア:

[(1, 12453870), (2, 6226935), (3, 4151290), (5, 2490774), (6, 2075645), (10, 1245387), (11, 1132170), (13, 957990), (15, 830258), (22, 566085), (26, 478995), (30, 415129), (33, 377390), (39, 319330), (55, 226434), (65, 191598), (66, 188695), (78, 159665), (110, 113217), (130, 95799), (143, 87090), (165, 75478), (195, 63866), (286, 43545), (330, 37739), (390, 31933), (429, 29030), (715, 17418), (858, 14515), (1430, 8709), (2145, 5806), (2903, 4290)]