89099710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{2237}}^1$

素因数の和:2820

約数の個数: 32

約数和(自身を含む): 183695040

約数和(自身を除く): 94595330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 569, 1138, 2237, 2845, 3983, 4474, 5690, 7966, 11185, 15659, 19915, 22370, 31318, 39830, 78295, 156590, 1272853, 2545706, 6364265, 8909971, 12728530, 17819942, 44549855, 89099710]

約数ペア:

[(1, 89099710), (2, 44549855), (5, 17819942), (7, 12728530), (10, 8909971), (14, 6364265), (35, 2545706), (70, 1272853), (569, 156590), (1138, 78295), (2237, 39830), (2845, 31318), (3983, 22370), (4474, 19915), (5690, 15659), (7966, 11185)]