238891410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8269}}^1$

素因数の和:8392

約数の個数: 64

約数和(自身を含む): 643075200

約数和(自身を除く): 404183790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 321, 535, 642, 963, 1070, 1605, 1926, 2889, 3210, 4815, 5778, 8269, 9630, 14445, 16538, 24807, 28890, 41345, 49614, 74421, 82690, 124035, 148842, 223263, 248070, 372105, 446526, 744210, 884783, 1116315, 1769566, 2232630, 2654349, 4423915, 5308698, 7963047, 8847830, 13271745, 15926094, 23889141, 26543490, 39815235, 47778282, 79630470, 119445705, 238891410]

約数ペア:

[(1, 238891410), (2, 119445705), (3, 79630470), (5, 47778282), (6, 39815235), (9, 26543490), (10, 23889141), (15, 15926094), (18, 13271745), (27, 8847830), (30, 7963047), (45, 5308698), (54, 4423915), (90, 2654349), (107, 2232630), (135, 1769566), (214, 1116315), (270, 884783), (321, 744210), (535, 446526), (642, 372105), (963, 248070), (1070, 223263), (1605, 148842), (1926, 124035), (2889, 82690), (3210, 74421), (4815, 49614), (5778, 41345), (8269, 28890), (9630, 24807), (14445, 16538)]