8674070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 16692480

約数和(自身を除く): 8018410

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 643, 710, 1286, 1349, 2698, 3215, 6430, 6745, 12217, 13490, 24434, 45653, 61085, 91306, 122170, 228265, 456530, 867407, 1734814, 4337035, 8674070]

約数ペア:

[(1, 8674070), (2, 4337035), (5, 1734814), (10, 867407), (19, 456530), (38, 228265), (71, 122170), (95, 91306), (142, 61085), (190, 45653), (355, 24434), (643, 13490), (710, 12217), (1286, 6745), (1349, 6430), (2698, 3215)]