30638148

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1487}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 76495104

約数和(自身を除く): 45856956

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 101, 102, 202, 204, 303, 404, 606, 1212, 1487, 1717, 2974, 3434, 4461, 5151, 5948, 6868, 8922, 10302, 17844, 20604, 25279, 50558, 75837, 101116, 150187, 151674, 300374, 303348, 450561, 600748, 901122, 1802244, 2553179, 5106358, 7659537, 10212716, 15319074, 30638148]

約数ペア:

[(1, 30638148), (2, 15319074), (3, 10212716), (4, 7659537), (6, 5106358), (12, 2553179), (17, 1802244), (34, 901122), (51, 600748), (68, 450561), (101, 303348), (102, 300374), (202, 151674), (204, 150187), (303, 101116), (404, 75837), (606, 50558), (1212, 25279), (1487, 20604), (1717, 17844), (2974, 10302), (3434, 8922), (4461, 6868), (5151, 5948)]