1235349540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{13921}}^1$

素因数の和:13982

約数の個数: 144

約数和(自身を含む): 4104762480

約数和(自身を除く): 2869412940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 204, 255, 261, 290, 306, 340, 348, 435, 493, 510, 522, 580, 612, 765, 870, 986, 1020, 1044, 1305, 1479, 1530, 1740, 1972, 2465, 2610, 2958, 3060, 4437, 4930, 5220, 5916, 7395, 8874, 9860, 13921, 14790, 17748, 22185, 27842, 29580, 41763, 44370, 55684, 69605, 83526, 88740, 125289, 139210, 167052, 208815, 236657, 250578, 278420, 403709, 417630, 473314, 501156, 626445, 709971, 807418, 835260, 946628, 1183285, 1211127, 1252890, 1419942, 1614836, 2018545, 2129913, 2366570, 2422254, 2505780, 2839884, 3549855, 3633381, 4037090, 4259826, 4733140, 4844508, 6055635, 6863053, 7099710, 7266762, 8074180, 8519652, 10649565, 12111270, 13726106, 14199420, 14533524, 18166905, 20589159, 21299130, 24222540, 27452212, 34315265, 36333810, 41178318, 42598260, 61767477, 68630530, 72667620, 82356636, 102945795, 123534954, 137261060, 205891590, 247069908, 308837385, 411783180, 617674770, 1235349540]

約数ペア:

[(1, 1235349540), (2, 617674770), (3, 411783180), (4, 308837385), (5, 247069908), (6, 205891590), (9, 137261060), (10, 123534954), (12, 102945795), (15, 82356636), (17, 72667620), (18, 68630530), (20, 61767477), (29, 42598260), (30, 41178318), (34, 36333810), (36, 34315265), (45, 27452212), (51, 24222540), (58, 21299130), (60, 20589159), (68, 18166905), (85, 14533524), (87, 14199420), (90, 13726106), (102, 12111270), (116, 10649565), (145, 8519652), (153, 8074180), (170, 7266762), (174, 7099710), (180, 6863053), (204, 6055635), (255, 4844508), (261, 4733140), (290, 4259826), (306, 4037090), (340, 3633381), (348, 3549855), (435, 2839884), (493, 2505780), (510, 2422254), (522, 2366570), (580, 2129913), (612, 2018545), (765, 1614836), (870, 1419942), (986, 1252890), (1020, 1211127), (1044, 1183285), (1305, 946628), (1479, 835260), (1530, 807418), (1740, 709971), (1972, 626445), (2465, 501156), (2610, 473314), (2958, 417630), (3060, 403709), (4437, 278420), (4930, 250578), (5220, 236657), (5916, 208815), (7395, 167052), (8874, 139210), (9860, 125289), (13921, 88740), (14790, 83526), (17748, 69605), (22185, 55684), (27842, 44370), (29580, 41763)]