7289847.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2917}}^1$

素因数の和:3039

約数の個数: 72

約数和(自身を含む): 172068624

約数和(自身を除く): 115887204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 2917, 3210, 3852, 4815, 5834, 6420, 8751, 9630, 11668, 14585, 17502, 19260, 26253, 29170, 35004, 43755, 52506, 58340, 87510, 105012, 131265, 175020, 262530, 312119, 525060, 624238, 936357, 1248476, 1560595, 1872714, 2809071, 3121190, 3745428, 4681785, 5618142, 6242380, 9363570, 11236284, 14045355, 18727140, 28090710, 56181420]

約数ペア:

[(1, 56181420), (2, 28090710), (3, 18727140), (4, 14045355), (5, 11236284), (6, 9363570), (9, 6242380), (10, 5618142), (12, 4681785), (15, 3745428), (18, 3121190), (20, 2809071), (30, 1872714), (36, 1560595), (45, 1248476), (60, 936357), (90, 624238), (107, 525060), (180, 312119), (214, 262530), (321, 175020), (428, 131265), (535, 105012), (642, 87510), (963, 58340), (1070, 52506), (1284, 43755), (1605, 35004), (1926, 29170), (2140, 26253), (2917, 19260), (3210, 17502), (3852, 14585), (4815, 11668), (5834, 9630), (6420, 8751)]