7279380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1145

約数の個数: 72

約数和(自身を含む): 22698312

約数和(自身を除く): 15418932

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, 555, 666, 740, 1093, 1110, 1332, 1665, 2186, 2220, 3279, 3330, 4372, 5465, 6558, 6660, 9837, 10930, 13116, 16395, 19674, 21860, 32790, 39348, 40441, 49185, 65580, 80882, 98370, 121323, 161764, 196740, 202205, 242646, 363969, 404410, 485292, 606615, 727938, 808820, 1213230, 1455876, 1819845, 2426460, 3639690, 7279380]

約数ペア:

[(1, 7279380), (2, 3639690), (3, 2426460), (4, 1819845), (5, 1455876), (6, 1213230), (9, 808820), (10, 727938), (12, 606615), (15, 485292), (18, 404410), (20, 363969), (30, 242646), (36, 202205), (37, 196740), (45, 161764), (60, 121323), (74, 98370), (90, 80882), (111, 65580), (148, 49185), (180, 40441), (185, 39348), (222, 32790), (333, 21860), (370, 19674), (444, 16395), (555, 13116), (666, 10930), (740, 9837), (1093, 6660), (1110, 6558), (1332, 5465), (1665, 4372), (2186, 3330), (2220, 3279)]