30189060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 101687040

約数和(自身を除く): 71497980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 79, 90, 99, 110, 132, 158, 165, 180, 193, 198, 220, 237, 316, 330, 386, 395, 396, 474, 495, 579, 660, 711, 772, 790, 869, 948, 965, 990, 1158, 1185, 1422, 1580, 1737, 1738, 1930, 1980, 2123, 2316, 2370, 2607, 2844, 2895, 3474, 3476, 3555, 3860, 4246, 4345, 4740, 5214, 5790, 6369, 6948, 7110, 7821, 8492, 8685, 8690, 10428, 10615, 11580, 12738, 13035, 14220, 15247, 15642, 17370, 17380, 19107, 21230, 25476, 26070, 30494, 31284, 31845, 34740, 38214, 39105, 42460, 45741, 52140, 60988, 63690, 76235, 76428, 78210, 91482, 95535, 127380, 137223, 152470, 156420, 167717, 182964, 191070, 228705, 274446, 304940, 335434, 382140, 457410, 503151, 548892, 670868, 686115, 838585, 914820, 1006302, 1372230, 1509453, 1677170, 2012604, 2515755, 2744460, 3018906, 3354340, 5031510, 6037812, 7547265, 10063020, 15094530, 30189060]

約数ペア:

[(1, 30189060), (2, 15094530), (3, 10063020), (4, 7547265), (5, 6037812), (6, 5031510), (9, 3354340), (10, 3018906), (11, 2744460), (12, 2515755), (15, 2012604), (18, 1677170), (20, 1509453), (22, 1372230), (30, 1006302), (33, 914820), (36, 838585), (44, 686115), (45, 670868), (55, 548892), (60, 503151), (66, 457410), (79, 382140), (90, 335434), (99, 304940), (110, 274446), (132, 228705), (158, 191070), (165, 182964), (180, 167717), (193, 156420), (198, 152470), (220, 137223), (237, 127380), (316, 95535), (330, 91482), (386, 78210), (395, 76428), (396, 76235), (474, 63690), (495, 60988), (579, 52140), (660, 45741), (711, 42460), (772, 39105), (790, 38214), (869, 34740), (948, 31845), (965, 31284), (990, 30494), (1158, 26070), (1185, 25476), (1422, 21230), (1580, 19107), (1737, 17380), (1738, 17370), (1930, 15642), (1980, 15247), (2123, 14220), (2316, 13035), (2370, 12738), (2607, 11580), (2844, 10615), (2895, 10428), (3474, 8690), (3476, 8685), (3555, 8492), (3860, 7821), (4246, 7110), (4345, 6948), (4740, 6369), (5214, 5790)]