83999220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60869}}^1$

素因数の和:60904

約数の個数: 48

約数和(自身を含む): 245427840

約数和(自身を除く): 161428620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 60869, 121738, 182607, 243476, 304345, 365214, 608690, 730428, 913035, 1217380, 1399987, 1826070, 2799974, 3652140, 4199961, 5599948, 6999935, 8399922, 13999870, 16799844, 20999805, 27999740, 41999610, 83999220]

約数ペア:

[(1, 83999220), (2, 41999610), (3, 27999740), (4, 20999805), (5, 16799844), (6, 13999870), (10, 8399922), (12, 6999935), (15, 5599948), (20, 4199961), (23, 3652140), (30, 2799974), (46, 1826070), (60, 1399987), (69, 1217380), (92, 913035), (115, 730428), (138, 608690), (230, 365214), (276, 304345), (345, 243476), (460, 182607), (690, 121738), (1380, 60869)]