15690780780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11370131}}^1$

素因数の和:11370166

約数の個数: 48

約数和(自身を含む): 45844372224

約数和(自身を除く): 30153591444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 11370131, 22740262, 34110393, 45480524, 56850655, 68220786, 113701310, 136441572, 170551965, 227402620, 261513013, 341103930, 523026026, 682207860, 784539039, 1046052052, 1307565065, 1569078078, 2615130130, 3138156156, 3922695195, 5230260260, 7845390390, 15690780780]

約数ペア:

[(1, 15690780780), (2, 7845390390), (3, 5230260260), (4, 3922695195), (5, 3138156156), (6, 2615130130), (10, 1569078078), (12, 1307565065), (15, 1046052052), (20, 784539039), (23, 682207860), (30, 523026026), (46, 341103930), (60, 261513013), (69, 227402620), (92, 170551965), (115, 136441572), (138, 113701310), (230, 68220786), (276, 56850655), (345, 45480524), (460, 34110393), (690, 22740262), (1380, 11370131)]