2690370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 4385790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167, 179, 334, 358, 501, 537, 835, 895, 1002, 1074, 1503, 1611, 1670, 1790, 2505, 2685, 3006, 3222, 5010, 5370, 7515, 8055, 15030, 16110, 29893, 59786, 89679, 149465, 179358, 269037, 298930, 448395, 538074, 896790, 1345185, 2690370]

約数ペア:

[(1, 2690370), (2, 1345185), (3, 896790), (5, 538074), (6, 448395), (9, 298930), (10, 269037), (15, 179358), (18, 149465), (30, 89679), (45, 59786), (90, 29893), (167, 16110), (179, 15030), (334, 8055), (358, 7515), (501, 5370), (537, 5010), (835, 3222), (895, 3006), (1002, 2685), (1074, 2505), (1503, 1790), (1611, 1670)]