13276740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2801}}^1$

素因数の和:2892

約数の個数: 48

約数和(自身を含む): 37658880

約数和(自身を除く): 24382140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 2801, 4740, 5602, 8403, 11204, 14005, 16806, 28010, 33612, 42015, 56020, 84030, 168060, 221279, 442558, 663837, 885116, 1106395, 1327674, 2212790, 2655348, 3319185, 4425580, 6638370, 13276740]

約数ペア:

[(1, 13276740), (2, 6638370), (3, 4425580), (4, 3319185), (5, 2655348), (6, 2212790), (10, 1327674), (12, 1106395), (15, 885116), (20, 663837), (30, 442558), (60, 221279), (79, 168060), (158, 84030), (237, 56020), (316, 42015), (395, 33612), (474, 28010), (790, 16806), (948, 14005), (1185, 11204), (1580, 8403), (2370, 5602), (2801, 4740)]