42812940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1913}}^1$

素因数の和:2298

約数の個数: 48

約数和(自身を含む): 120260448

約数和(自身を除く): 77447508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 373, 746, 1119, 1492, 1865, 1913, 2238, 3730, 3826, 4476, 5595, 5739, 7460, 7652, 9565, 11190, 11478, 19130, 22380, 22956, 28695, 38260, 57390, 114780, 713549, 1427098, 2140647, 2854196, 3567745, 4281294, 7135490, 8562588, 10703235, 14270980, 21406470, 42812940]

約数ペア:

[(1, 42812940), (2, 21406470), (3, 14270980), (4, 10703235), (5, 8562588), (6, 7135490), (10, 4281294), (12, 3567745), (15, 2854196), (20, 2140647), (30, 1427098), (60, 713549), (373, 114780), (746, 57390), (1119, 38260), (1492, 28695), (1865, 22956), (1913, 22380), (2238, 19130), (3730, 11478), (3826, 11190), (4476, 9565), (5595, 7652), (5739, 7460)]