30200085

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 54362880

約数和(自身を除く): 24162795

約数列:

[1, 3, 5, 9, 15, 45, 47, 109, 131, 141, 235, 327, 393, 423, 545, 655, 705, 981, 1179, 1635, 1965, 2115, 4905, 5123, 5895, 6157, 14279, 15369, 18471, 25615, 30785, 42837, 46107, 55413, 71395, 76845, 92355, 128511, 214185, 230535, 277065, 642555, 671113, 2013339, 3355565, 6040017, 10066695, 30200085]

約数ペア:

[(1, 30200085), (3, 10066695), (5, 6040017), (9, 3355565), (15, 2013339), (45, 671113), (47, 642555), (109, 277065), (131, 230535), (141, 214185), (235, 128511), (327, 92355), (393, 76845), (423, 71395), (545, 55413), (655, 46107), (705, 42837), (981, 30785), (1179, 25615), (1635, 18471), (1965, 15369), (2115, 14279), (4905, 6157), (5123, 5895)]