12195270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{757}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 31926960

約数和(自身を除く): 19731690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 757, 895, 1074, 1514, 1611, 1790, 2271, 2685, 3222, 3785, 4542, 5370, 6813, 7570, 8055, 11355, 13626, 16110, 22710, 34065, 68130, 135503, 271006, 406509, 677515, 813018, 1219527, 1355030, 2032545, 2439054, 4065090, 6097635, 12195270]

約数ペア:

[(1, 12195270), (2, 6097635), (3, 4065090), (5, 2439054), (6, 2032545), (9, 1355030), (10, 1219527), (15, 813018), (18, 677515), (30, 406509), (45, 271006), (90, 135503), (179, 68130), (358, 34065), (537, 22710), (757, 16110), (895, 13626), (1074, 11355), (1514, 8055), (1611, 7570), (1790, 6813), (2271, 5370), (2685, 4542), (3222, 3785)]