1685156670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1071

約数の個数: 128

約数和(自身を含む): 4630348800

約数和(自身を除く): 2945192130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 173, 215, 258, 270, 346, 387, 430, 519, 645, 774, 839, 865, 1038, 1161, 1290, 1557, 1678, 1730, 1935, 2322, 2517, 2595, 3114, 3870, 4195, 4671, 5034, 5190, 5805, 7439, 7551, 7785, 8390, 9342, 11610, 12585, 14878, 15102, 15570, 22317, 22653, 23355, 25170, 36077, 37195, 37755, 44634, 45306, 46710, 66951, 72154, 74390, 75510, 108231, 111585, 113265, 133902, 145147, 180385, 200853, 216462, 223170, 226530, 290294, 324693, 334755, 360770, 401706, 435441, 541155, 649386, 669510, 725735, 870882, 974079, 1004265, 1082310, 1306323, 1451470, 1623465, 1948158, 2008530, 2177205, 2612646, 3246930, 3918969, 4354410, 4870395, 6241321, 6531615, 7837938, 9740790, 12482642, 13063230, 18723963, 19594845, 31206605, 37447926, 39189690, 56171889, 62413210, 93619815, 112343778, 168515667, 187239630, 280859445, 337031334, 561718890, 842578335, 1685156670]

約数ペア:

[(1, 1685156670), (2, 842578335), (3, 561718890), (5, 337031334), (6, 280859445), (9, 187239630), (10, 168515667), (15, 112343778), (18, 93619815), (27, 62413210), (30, 56171889), (43, 39189690), (45, 37447926), (54, 31206605), (86, 19594845), (90, 18723963), (129, 13063230), (135, 12482642), (173, 9740790), (215, 7837938), (258, 6531615), (270, 6241321), (346, 4870395), (387, 4354410), (430, 3918969), (519, 3246930), (645, 2612646), (774, 2177205), (839, 2008530), (865, 1948158), (1038, 1623465), (1161, 1451470), (1290, 1306323), (1557, 1082310), (1678, 1004265), (1730, 974079), (1935, 870882), (2322, 725735), (2517, 669510), (2595, 649386), (3114, 541155), (3870, 435441), (4195, 401706), (4671, 360770), (5034, 334755), (5190, 324693), (5805, 290294), (7439, 226530), (7551, 223170), (7785, 216462), (8390, 200853), (9342, 180385), (11610, 145147), (12585, 133902), (14878, 113265), (15102, 111585), (15570, 108231), (22317, 75510), (22653, 74390), (23355, 72154), (25170, 66951), (36077, 46710), (37195, 45306), (37755, 44634)]