16187130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4861}}^1$

素因数の和:4911

約数の個数: 48

約数和(自身を含む): 43232904

約数和(自身を除く): 27045774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 4861, 9722, 14583, 24305, 29166, 43749, 48610, 72915, 87498, 145830, 179857, 218745, 359714, 437490, 539571, 899285, 1079142, 1618713, 1798570, 2697855, 3237426, 5395710, 8093565, 16187130]

約数ペア:

[(1, 16187130), (2, 8093565), (3, 5395710), (5, 3237426), (6, 2697855), (9, 1798570), (10, 1618713), (15, 1079142), (18, 899285), (30, 539571), (37, 437490), (45, 359714), (74, 218745), (90, 179857), (111, 145830), (185, 87498), (222, 72915), (333, 48610), (370, 43749), (555, 29166), (666, 24305), (1110, 14583), (1665, 9722), (3330, 4861)]