857181510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{41957}}^1$

素因数の和:42197

約数の個数: 48

約数和(自身を含む): 2238543216

約数和(自身を除く): 1381361706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 227, 454, 681, 1135, 1362, 2043, 2270, 3405, 4086, 6810, 10215, 20430, 41957, 83914, 125871, 209785, 251742, 377613, 419570, 629355, 755226, 1258710, 1888065, 3776130, 9524239, 19048478, 28572717, 47621195, 57145434, 85718151, 95242390, 142863585, 171436302, 285727170, 428590755, 857181510]

約数ペア:

[(1, 857181510), (2, 428590755), (3, 285727170), (5, 171436302), (6, 142863585), (9, 95242390), (10, 85718151), (15, 57145434), (18, 47621195), (30, 28572717), (45, 19048478), (90, 9524239), (227, 3776130), (454, 1888065), (681, 1258710), (1135, 755226), (1362, 629355), (2043, 419570), (2270, 377613), (3405, 251742), (4086, 209785), (6810, 125871), (10215, 83914), (20430, 41957)]