29707740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1093}}^1$

素因数の和:1259

約数の個数: 72

約数和(自身を含む): 90793248

約数和(自身を除く): 61085508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1093, 1359, 1510, 1812, 2186, 2265, 2718, 3020, 3279, 4372, 4530, 5436, 5465, 6558, 6795, 9060, 9837, 10930, 13116, 13590, 16395, 19674, 21860, 27180, 32790, 39348, 49185, 65580, 98370, 165043, 196740, 330086, 495129, 660172, 825215, 990258, 1485387, 1650430, 1980516, 2475645, 2970774, 3300860, 4951290, 5941548, 7426935, 9902580, 14853870, 29707740]

約数ペア:

[(1, 29707740), (2, 14853870), (3, 9902580), (4, 7426935), (5, 5941548), (6, 4951290), (9, 3300860), (10, 2970774), (12, 2475645), (15, 1980516), (18, 1650430), (20, 1485387), (30, 990258), (36, 825215), (45, 660172), (60, 495129), (90, 330086), (151, 196740), (180, 165043), (302, 98370), (453, 65580), (604, 49185), (755, 39348), (906, 32790), (1093, 27180), (1359, 21860), (1510, 19674), (1812, 16395), (2186, 13590), (2265, 13116), (2718, 10930), (3020, 9837), (3279, 9060), (4372, 6795), (4530, 6558), (5436, 5465)]