84135310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8647}}^1$

素因数の和:8800

約数の個数: 32

約数和(自身を含む): 174343680

約数和(自身を除く): 90208370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 8647, 9730, 17294, 43235, 60529, 86470, 121058, 302645, 605290, 1201933, 2403866, 6009665, 8413531, 12019330, 16827062, 42067655, 84135310]

約数ペア:

[(1, 84135310), (2, 42067655), (5, 16827062), (7, 12019330), (10, 8413531), (14, 6009665), (35, 2403866), (70, 1201933), (139, 605290), (278, 302645), (695, 121058), (973, 86470), (1390, 60529), (1946, 43235), (4865, 17294), (8647, 9730)]