228973590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19421}}^1$

素因数の和:19565

約数の個数: 48

約数和(自身を含む): 599906736

約数和(自身を除く): 370933146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 19421, 38842, 58263, 97105, 116526, 174789, 194210, 291315, 349578, 582630, 873945, 1747890, 2544151, 5088302, 7632453, 12720755, 15264906, 22897359, 25441510, 38162265, 45794718, 76324530, 114486795, 228973590]

約数ペア:

[(1, 228973590), (2, 114486795), (3, 76324530), (5, 45794718), (6, 38162265), (9, 25441510), (10, 22897359), (15, 15264906), (18, 12720755), (30, 7632453), (45, 5088302), (90, 2544151), (131, 1747890), (262, 873945), (393, 582630), (655, 349578), (786, 291315), (1179, 194210), (1310, 174789), (1965, 116526), (2358, 97105), (3930, 58263), (5895, 38842), (11790, 19421)]