2889060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 8164800

約数和(自身を除く): 5275740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 269, 358, 537, 538, 716, 807, 895, 1074, 1076, 1345, 1614, 1790, 2148, 2685, 2690, 3228, 3580, 4035, 5370, 5380, 8070, 10740, 16140, 48151, 96302, 144453, 192604, 240755, 288906, 481510, 577812, 722265, 963020, 1444530, 2889060]

約数ペア:

[(1, 2889060), (2, 1444530), (3, 963020), (4, 722265), (5, 577812), (6, 481510), (10, 288906), (12, 240755), (15, 192604), (20, 144453), (30, 96302), (60, 48151), (179, 16140), (269, 10740), (358, 8070), (537, 5380), (538, 5370), (716, 4035), (807, 3580), (895, 3228), (1074, 2690), (1076, 2685), (1345, 2148), (1614, 1790)]