477781530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1693}}^1$

素因数の和:2135

約数の個数: 64

約数和(自身を含む): 1200165120

約数和(自身を除く): 722383590

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 409, 690, 818, 1227, 1693, 2045, 2454, 3386, 4090, 5079, 6135, 8465, 9407, 10158, 12270, 16930, 18814, 25395, 28221, 38939, 47035, 50790, 56442, 77878, 94070, 116817, 141105, 194695, 233634, 282210, 389390, 584085, 692437, 1168170, 1384874, 2077311, 3462185, 4154622, 6924370, 10386555, 15926051, 20773110, 31852102, 47778153, 79630255, 95556306, 159260510, 238890765, 477781530]

約数ペア:

[(1, 477781530), (2, 238890765), (3, 159260510), (5, 95556306), (6, 79630255), (10, 47778153), (15, 31852102), (23, 20773110), (30, 15926051), (46, 10386555), (69, 6924370), (115, 4154622), (138, 3462185), (230, 2077311), (345, 1384874), (409, 1168170), (690, 692437), (818, 584085), (1227, 389390), (1693, 282210), (2045, 233634), (2454, 194695), (3386, 141105), (4090, 116817), (5079, 94070), (6135, 77878), (8465, 56442), (9407, 50790), (10158, 47035), (12270, 38939), (16930, 28221), (18814, 25395)]