328544090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{126851}}^1$

素因数の和:126902

約数の個数: 32

約数和(自身を含む): 694134144

約数和(自身を除く): 365590054

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 126851, 253702, 634255, 887957, 1268510, 1775914, 4439785, 4693487, 8879570, 9386974, 23467435, 32854409, 46934870, 65708818, 164272045, 328544090]

約数ペア:

[(1, 328544090), (2, 164272045), (5, 65708818), (7, 46934870), (10, 32854409), (14, 23467435), (35, 9386974), (37, 8879570), (70, 4693487), (74, 4439785), (185, 1775914), (259, 1268510), (370, 887957), (518, 634255), (1295, 253702), (2590, 126851)]