13972740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1301}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 39372480

約数和(自身を除く): 25399740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1301, 1790, 2148, 2602, 2685, 3580, 3903, 5204, 5370, 6505, 7806, 10740, 13010, 15612, 19515, 26020, 39030, 78060, 232879, 465758, 698637, 931516, 1164395, 1397274, 2328790, 2794548, 3493185, 4657580, 6986370, 13972740]

約数ペア:

[(1, 13972740), (2, 6986370), (3, 4657580), (4, 3493185), (5, 2794548), (6, 2328790), (10, 1397274), (12, 1164395), (15, 931516), (20, 698637), (30, 465758), (60, 232879), (179, 78060), (358, 39030), (537, 26020), (716, 19515), (895, 15612), (1074, 13010), (1301, 10740), (1790, 7806), (2148, 6505), (2602, 5370), (2685, 5204), (3580, 3903)]