858782030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{8161}}^1$

素因数の和:8804

約数の個数: 32

約数和(自身を含む): 1639582560

約数和(自身を除く): 780800530

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 619, 1238, 3095, 6190, 8161, 10523, 16322, 21046, 40805, 52615, 81610, 105230, 138737, 277474, 693685, 1387370, 5051659, 10103318, 25258295, 50516590, 85878203, 171756406, 429391015, 858782030]

約数ペア:

[(1, 858782030), (2, 429391015), (5, 171756406), (10, 85878203), (17, 50516590), (34, 25258295), (85, 10103318), (170, 5051659), (619, 1387370), (1238, 693685), (3095, 277474), (6190, 138737), (8161, 105230), (10523, 81610), (16322, 52615), (21046, 40805)]