180551130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{194141}}^1$

素因数の和:194182

約数の個数: 32

約数和(自身を含む): 447303168

約数和(自身を除く): 266752038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 194141, 388282, 582423, 970705, 1164846, 1941410, 2912115, 5824230, 6018371, 12036742, 18055113, 30091855, 36110226, 60183710, 90275565, 180551130]

約数ペア:

[(1, 180551130), (2, 90275565), (3, 60183710), (5, 36110226), (6, 30091855), (10, 18055113), (15, 12036742), (30, 6018371), (31, 5824230), (62, 2912115), (93, 1941410), (155, 1164846), (186, 970705), (310, 582423), (465, 388282), (930, 194141)]