42429670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 78744960

約数和(自身を除く): 36315290

約数列:

[1, 2, 5, 10, 41, 82, 205, 239, 410, 433, 478, 866, 1195, 2165, 2390, 4330, 9799, 17753, 19598, 35506, 48995, 88765, 97990, 103487, 177530, 206974, 517435, 1034870, 4242967, 8485934, 21214835, 42429670]

約数ペア:

[(1, 42429670), (2, 21214835), (5, 8485934), (10, 4242967), (41, 1034870), (82, 517435), (205, 206974), (239, 177530), (410, 103487), (433, 97990), (478, 88765), (866, 48995), (1195, 35506), (2165, 19598), (2390, 17753), (4330, 9799)]