264591210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1511}}^1$

素因数の和:1983

約数の個数: 64

約数和(自身を含む): 685843200

約数和(自身を除く): 421251990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 449, 898, 1347, 1511, 2245, 2694, 3022, 4490, 4533, 5837, 6735, 7555, 9066, 11674, 13470, 15110, 17511, 19643, 22665, 29185, 35022, 39286, 45330, 58370, 58929, 87555, 98215, 117858, 175110, 196430, 294645, 589290, 678439, 1356878, 2035317, 3392195, 4070634, 6784390, 8819707, 10176585, 17639414, 20353170, 26459121, 44098535, 52918242, 88197070, 132295605, 264591210]

約数ペア:

[(1, 264591210), (2, 132295605), (3, 88197070), (5, 52918242), (6, 44098535), (10, 26459121), (13, 20353170), (15, 17639414), (26, 10176585), (30, 8819707), (39, 6784390), (65, 4070634), (78, 3392195), (130, 2035317), (195, 1356878), (390, 678439), (449, 589290), (898, 294645), (1347, 196430), (1511, 175110), (2245, 117858), (2694, 98215), (3022, 87555), (4490, 58929), (4533, 58370), (5837, 45330), (6735, 39286), (7555, 35022), (9066, 29185), (11674, 22665), (13470, 19643), (15110, 17511)]