20171030130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1\times {\mathrm{3359}}^1$

素因数の和:4365

約数の個数: 128

約数和(自身を含む): 56202854400

約数和(自身を除く): 36031824270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 967, 1035, 1242, 1934, 2070, 2901, 3105, 3359, 4835, 5802, 6210, 6718, 8703, 9670, 10077, 14505, 16795, 17406, 20154, 22241, 26109, 29010, 30231, 33590, 43515, 44482, 50385, 52218, 60462, 66723, 77257, 87030, 90693, 100770, 111205, 130545, 133446, 151155, 154514, 181386, 200169, 222410, 231771, 261090, 302310, 333615, 386285, 400338, 453465, 463542, 600507, 667230, 695313, 772570, 906930, 1000845, 1158855, 1201014, 1390626, 2001690, 2085939, 2317710, 3002535, 3248153, 3476565, 4171878, 6005070, 6496306, 6953130, 9744459, 10429695, 16240765, 19488918, 20859390, 29233377, 32481530, 48722295, 58466754, 74707519, 87700131, 97444590, 146166885, 149415038, 175400262, 224122557, 292333770, 373537595, 438500655, 448245114, 672367671, 747075190, 877001310, 1120612785, 1344735342, 2017103013, 2241225570, 3361838355, 4034206026, 6723676710, 10085515065, 20171030130]

約数ペア:

[(1, 20171030130), (2, 10085515065), (3, 6723676710), (5, 4034206026), (6, 3361838355), (9, 2241225570), (10, 2017103013), (15, 1344735342), (18, 1120612785), (23, 877001310), (27, 747075190), (30, 672367671), (45, 448245114), (46, 438500655), (54, 373537595), (69, 292333770), (90, 224122557), (115, 175400262), (135, 149415038), (138, 146166885), (207, 97444590), (230, 87700131), (270, 74707519), (345, 58466754), (414, 48722295), (621, 32481530), (690, 29233377), (967, 20859390), (1035, 19488918), (1242, 16240765), (1934, 10429695), (2070, 9744459), (2901, 6953130), (3105, 6496306), (3359, 6005070), (4835, 4171878), (5802, 3476565), (6210, 3248153), (6718, 3002535), (8703, 2317710), (9670, 2085939), (10077, 2001690), (14505, 1390626), (16795, 1201014), (17406, 1158855), (20154, 1000845), (22241, 906930), (26109, 772570), (29010, 695313), (30231, 667230), (33590, 600507), (43515, 463542), (44482, 453465), (50385, 400338), (52218, 386285), (60462, 333615), (66723, 302310), (77257, 261090), (87030, 231771), (90693, 222410), (100770, 200169), (111205, 181386), (130545, 154514), (133446, 151155)]