3190140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 9959040

約数和(自身を除く): 6768900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 479, 555, 666, 740, 958, 1110, 1332, 1437, 1665, 1916, 2220, 2395, 2874, 3330, 4311, 4790, 5748, 6660, 7185, 8622, 9580, 14370, 17244, 17723, 21555, 28740, 35446, 43110, 53169, 70892, 86220, 88615, 106338, 159507, 177230, 212676, 265845, 319014, 354460, 531690, 638028, 797535, 1063380, 1595070, 3190140]

約数ペア:

[(1, 3190140), (2, 1595070), (3, 1063380), (4, 797535), (5, 638028), (6, 531690), (9, 354460), (10, 319014), (12, 265845), (15, 212676), (18, 177230), (20, 159507), (30, 106338), (36, 88615), (37, 86220), (45, 70892), (60, 53169), (74, 43110), (90, 35446), (111, 28740), (148, 21555), (180, 17723), (185, 17244), (222, 14370), (333, 9580), (370, 8622), (444, 7185), (479, 6660), (555, 5748), (666, 4790), (740, 4311), (958, 3330), (1110, 2874), (1332, 2395), (1437, 2220), (1665, 1916)]