4343340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 12257280

約数和(自身を除く): 7913940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 379, 382, 573, 758, 764, 955, 1137, 1146, 1516, 1895, 1910, 2274, 2292, 2865, 3790, 3820, 4548, 5685, 5730, 7580, 11370, 11460, 22740, 72389, 144778, 217167, 289556, 361945, 434334, 723890, 868668, 1085835, 1447780, 2171670, 4343340]

約数ペア:

[(1, 4343340), (2, 2171670), (3, 1447780), (4, 1085835), (5, 868668), (6, 723890), (10, 434334), (12, 361945), (15, 289556), (20, 217167), (30, 144778), (60, 72389), (191, 22740), (379, 11460), (382, 11370), (573, 7580), (758, 5730), (764, 5685), (955, 4548), (1137, 3820), (1146, 3790), (1516, 2865), (1895, 2292), (1910, 2274)]