38290210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12721}}^1$

素因数の和:12778

約数の個数: 32

約数和(自身を含む): 80606592

約数和(自身を除く): 42316382

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 12721, 25442, 63605, 89047, 127210, 178094, 445235, 547003, 890470, 1094006, 2735015, 3829021, 5470030, 7658042, 19145105, 38290210]

約数ペア:

[(1, 38290210), (2, 19145105), (5, 7658042), (7, 5470030), (10, 3829021), (14, 2735015), (35, 1094006), (43, 890470), (70, 547003), (86, 445235), (215, 178094), (301, 127210), (430, 89047), (602, 63605), (1505, 25442), (3010, 12721)]