6642978830

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2161}}^1\times {\mathrm{4211}}^1$

素因数の和:6452

約数の個数: 32

約数和(自身を含む): 12129650208

約数和(自身を除く): 5486671378

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 2161, 4211, 4322, 8422, 10805, 21055, 21610, 42110, 157753, 307403, 315506, 614806, 788765, 1537015, 1577530, 3074030, 9099971, 18199942, 45499855, 90999710, 664297883, 1328595766, 3321489415, 6642978830]

約数ペア:

[(1, 6642978830), (2, 3321489415), (5, 1328595766), (10, 664297883), (73, 90999710), (146, 45499855), (365, 18199942), (730, 9099971), (2161, 3074030), (4211, 1577530), (4322, 1537015), (8422, 788765), (10805, 614806), (21055, 315506), (21610, 307403), (42110, 157753)]