298410660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{12101}}^1$

素因数の和:12253

約数の個数: 72

約数和(自身を含む): 911861496

約数和(自身を除く): 613450836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8220, 12101, 12330, 24202, 24660, 36303, 48404, 60505, 72606, 108909, 121010, 145212, 181515, 217818, 242020, 363030, 435636, 544545, 726060, 1089090, 1657837, 2178180, 3315674, 4973511, 6631348, 8289185, 9947022, 14920533, 16578370, 19894044, 24867555, 29841066, 33156740, 49735110, 59682132, 74602665, 99470220, 149205330, 298410660]

約数ペア:

[(1, 298410660), (2, 149205330), (3, 99470220), (4, 74602665), (5, 59682132), (6, 49735110), (9, 33156740), (10, 29841066), (12, 24867555), (15, 19894044), (18, 16578370), (20, 14920533), (30, 9947022), (36, 8289185), (45, 6631348), (60, 4973511), (90, 3315674), (137, 2178180), (180, 1657837), (274, 1089090), (411, 726060), (548, 544545), (685, 435636), (822, 363030), (1233, 242020), (1370, 217818), (1644, 181515), (2055, 145212), (2466, 121010), (2740, 108909), (4110, 72606), (4932, 60505), (6165, 48404), (8220, 36303), (12101, 24660), (12330, 24202)]