423367070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{128683}}^1$

素因数の和:128744

約数の個数: 32

約数和(自身を含む): 889463808

約数和(自身を除く): 466096738

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 128683, 257366, 643415, 900781, 1286830, 1801562, 4503905, 6048101, 9007810, 12096202, 30240505, 42336707, 60481010, 84673414, 211683535, 423367070]

約数ペア:

[(1, 423367070), (2, 211683535), (5, 84673414), (7, 60481010), (10, 42336707), (14, 30240505), (35, 12096202), (47, 9007810), (70, 6048101), (94, 4503905), (235, 1801562), (329, 1286830), (470, 900781), (658, 643415), (1645, 257366), (3290, 128683)]