858456310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{7459}}^1$

素因数の和:8160

約数の個数: 32

約数和(自身を含む): 1638753120

約数和(自身を除く): 780296810

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 677, 1354, 3385, 6770, 7459, 11509, 14918, 23018, 37295, 57545, 74590, 115090, 126803, 253606, 634015, 1268030, 5049743, 10099486, 25248715, 50497430, 85845631, 171691262, 429228155, 858456310]

約数ペア:

[(1, 858456310), (2, 429228155), (5, 171691262), (10, 85845631), (17, 50497430), (34, 25248715), (85, 10099486), (170, 5049743), (677, 1268030), (1354, 634015), (3385, 253606), (6770, 126803), (7459, 115090), (11509, 74590), (14918, 57545), (23018, 37295)]