11514540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4463}}^1$

素因数の和:4518

約数の個数: 48

約数和(自身を含む): 32997888

約数和(自身を除く): 21483348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 4463, 8926, 13389, 17852, 22315, 26778, 44630, 53556, 66945, 89260, 133890, 191909, 267780, 383818, 575727, 767636, 959545, 1151454, 1919090, 2302908, 2878635, 3838180, 5757270, 11514540]

約数ペア:

[(1, 11514540), (2, 5757270), (3, 3838180), (4, 2878635), (5, 2302908), (6, 1919090), (10, 1151454), (12, 959545), (15, 767636), (20, 575727), (30, 383818), (43, 267780), (60, 191909), (86, 133890), (129, 89260), (172, 66945), (215, 53556), (258, 44630), (430, 26778), (516, 22315), (645, 17852), (860, 13389), (1290, 8926), (2580, 4463)]