67361190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172721}}^1$

素因数の和:172744

約数の個数: 32

約数和(自身を含む): 174103776

約数和(自身を除く): 106742586

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 172721, 345442, 518163, 863605, 1036326, 1727210, 2245373, 2590815, 4490746, 5181630, 6736119, 11226865, 13472238, 22453730, 33680595, 67361190]

約数ペア:

[(1, 67361190), (2, 33680595), (3, 22453730), (5, 13472238), (6, 11226865), (10, 6736119), (13, 5181630), (15, 4490746), (26, 2590815), (30, 2245373), (39, 1727210), (65, 1036326), (78, 863605), (130, 518163), (195, 345442), (390, 172721)]