4213930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 8908416

約数和(自身を除く): 4694486

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 1627, 2590, 3254, 8135, 11389, 16270, 22778, 56945, 60199, 113890, 120398, 300995, 421393, 601990, 842786, 2106965, 4213930]

約数ペア:

[(1, 4213930), (2, 2106965), (5, 842786), (7, 601990), (10, 421393), (14, 300995), (35, 120398), (37, 113890), (70, 60199), (74, 56945), (185, 22778), (259, 16270), (370, 11389), (518, 8135), (1295, 3254), (1627, 2590)]