870345685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{10459}}^1$

素因数の和:10581

約数の個数: 32

約数和(自身を含む): 1220054400

約数和(自身を除く): 349708715

約数列:

[1, 5, 11, 17, 55, 85, 89, 187, 445, 935, 979, 1513, 4895, 7565, 10459, 16643, 52295, 83215, 115049, 177803, 575245, 889015, 930851, 1955833, 4654255, 9779165, 10239361, 15824467, 51196805, 79122335, 174069137, 870345685]

約数ペア:

[(1, 870345685), (5, 174069137), (11, 79122335), (17, 51196805), (55, 15824467), (85, 10239361), (89, 9779165), (187, 4654255), (445, 1955833), (935, 930851), (979, 889015), (1513, 575245), (4895, 177803), (7565, 115049), (10459, 83215), (16643, 52295)]