6856990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4259}}^1$

素因数の和:4296

約数の個数: 32

約数和(自身を含む): 14722560

約数和(自身を除く): 7865570

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 4259, 8518, 21295, 29813, 42590, 59626, 97957, 149065, 195914, 298130, 489785, 685699, 979570, 1371398, 3428495, 6856990]

約数ペア:

[(1, 6856990), (2, 3428495), (5, 1371398), (7, 979570), (10, 685699), (14, 489785), (23, 298130), (35, 195914), (46, 149065), (70, 97957), (115, 59626), (161, 42590), (230, 29813), (322, 21295), (805, 8518), (1610, 4259)]