98730540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{548503}}^1$

素因数の和:548518

約数の個数: 36

約数和(自身を含む): 299483184

約数和(自身を除く): 200752644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 548503, 1097006, 1645509, 2194012, 2742515, 3291018, 4936527, 5485030, 6582036, 8227545, 9873054, 10970060, 16455090, 19746108, 24682635, 32910180, 49365270, 98730540]

約数ペア:

[(1, 98730540), (2, 49365270), (3, 32910180), (4, 24682635), (5, 19746108), (6, 16455090), (9, 10970060), (10, 9873054), (12, 8227545), (15, 6582036), (18, 5485030), (20, 4936527), (30, 3291018), (36, 2742515), (45, 2194012), (60, 1645509), (90, 1097006), (180, 548503)]