2012208180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{1913}}^1$

素因数の和:2345

約数の個数: 96

約数和(自身を含む): 5772501504

約数和(自身を除く): 3760293324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 373, 470, 564, 705, 746, 940, 1119, 1410, 1492, 1865, 1913, 2238, 2820, 3730, 3826, 4476, 5595, 5739, 7460, 7652, 9565, 11190, 11478, 17531, 19130, 22380, 22956, 28695, 35062, 38260, 52593, 57390, 70124, 87655, 89911, 105186, 114780, 175310, 179822, 210372, 262965, 269733, 350620, 359644, 449555, 525930, 539466, 713549, 899110, 1051860, 1078932, 1348665, 1427098, 1798220, 2140647, 2697330, 2854196, 3567745, 4281294, 5394660, 7135490, 8562588, 10703235, 14270980, 21406470, 33536803, 42812940, 67073606, 100610409, 134147212, 167684015, 201220818, 335368030, 402441636, 503052045, 670736060, 1006104090, 2012208180]

約数ペア:

[(1, 2012208180), (2, 1006104090), (3, 670736060), (4, 503052045), (5, 402441636), (6, 335368030), (10, 201220818), (12, 167684015), (15, 134147212), (20, 100610409), (30, 67073606), (47, 42812940), (60, 33536803), (94, 21406470), (141, 14270980), (188, 10703235), (235, 8562588), (282, 7135490), (373, 5394660), (470, 4281294), (564, 3567745), (705, 2854196), (746, 2697330), (940, 2140647), (1119, 1798220), (1410, 1427098), (1492, 1348665), (1865, 1078932), (1913, 1051860), (2238, 899110), (2820, 713549), (3730, 539466), (3826, 525930), (4476, 449555), (5595, 359644), (5739, 350620), (7460, 269733), (7652, 262965), (9565, 210372), (11190, 179822), (11478, 175310), (17531, 114780), (19130, 105186), (22380, 89911), (22956, 87655), (28695, 70124), (35062, 57390), (38260, 52593)]