42867130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{761}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 79662528

約数和(自身を除く): 36795398

約数列:

[1, 2, 5, 10, 43, 86, 131, 215, 262, 430, 655, 761, 1310, 1522, 3805, 5633, 7610, 11266, 28165, 32723, 56330, 65446, 99691, 163615, 199382, 327230, 498455, 996910, 4286713, 8573426, 21433565, 42867130]

約数ペア:

[(1, 42867130), (2, 21433565), (5, 8573426), (10, 4286713), (43, 996910), (86, 498455), (131, 327230), (215, 199382), (262, 163615), (430, 99691), (655, 65446), (761, 56330), (1310, 32723), (1522, 28165), (3805, 11266), (5633, 7610)]