306076260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5563}}^1$

素因数の和:5713

約数の個数: 96

約数和(自身を含む): 987098112

約数和(自身を除く): 681021852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 917, 1310, 1572, 1834, 1965, 2620, 2751, 3668, 3930, 4585, 5502, 5563, 7860, 9170, 11004, 11126, 13755, 16689, 18340, 22252, 27510, 27815, 33378, 38941, 55020, 55630, 66756, 77882, 83445, 111260, 116823, 155764, 166890, 194705, 233646, 333780, 389410, 467292, 584115, 728753, 778820, 1168230, 1457506, 2186259, 2336460, 2915012, 3643765, 4372518, 5101271, 7287530, 8745036, 10202542, 10931295, 14575060, 15303813, 20405084, 21862590, 25506355, 30607626, 43725180, 51012710, 61215252, 76519065, 102025420, 153038130, 306076260]

約数ペア:

[(1, 306076260), (2, 153038130), (3, 102025420), (4, 76519065), (5, 61215252), (6, 51012710), (7, 43725180), (10, 30607626), (12, 25506355), (14, 21862590), (15, 20405084), (20, 15303813), (21, 14575060), (28, 10931295), (30, 10202542), (35, 8745036), (42, 7287530), (60, 5101271), (70, 4372518), (84, 3643765), (105, 2915012), (131, 2336460), (140, 2186259), (210, 1457506), (262, 1168230), (393, 778820), (420, 728753), (524, 584115), (655, 467292), (786, 389410), (917, 333780), (1310, 233646), (1572, 194705), (1834, 166890), (1965, 155764), (2620, 116823), (2751, 111260), (3668, 83445), (3930, 77882), (4585, 66756), (5502, 55630), (5563, 55020), (7860, 38941), (9170, 33378), (11004, 27815), (11126, 27510), (13755, 22252), (16689, 18340)]