109784810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2383}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 210097152

約数和(自身を除く): 100312342

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 271, 542, 1355, 2383, 2710, 4607, 4766, 9214, 11915, 23035, 23830, 40511, 46070, 81022, 202555, 405110, 645793, 1291586, 3228965, 6457930, 10978481, 21956962, 54892405, 109784810]

約数ペア:

[(1, 109784810), (2, 54892405), (5, 21956962), (10, 10978481), (17, 6457930), (34, 3228965), (85, 1291586), (170, 645793), (271, 405110), (542, 202555), (1355, 81022), (2383, 46070), (2710, 40511), (4607, 23830), (4766, 23035), (9214, 11915)]