690115986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:629

約数の個数: 192

約数和(自身を含む): 1969643520

約数和(自身を除く): 1279527534

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 31, 34, 38, 42, 51, 57, 62, 63, 93, 102, 114, 119, 126, 133, 153, 171, 186, 217, 238, 266, 279, 306, 323, 342, 357, 399, 434, 527, 547, 558, 589, 646, 651, 714, 798, 969, 1054, 1071, 1094, 1178, 1197, 1302, 1581, 1641, 1767, 1938, 1953, 2142, 2261, 2394, 2907, 3162, 3282, 3534, 3689, 3829, 3906, 4123, 4522, 4743, 4923, 5301, 5814, 6783, 7378, 7658, 8246, 9299, 9486, 9846, 10013, 10393, 10602, 11067, 11487, 12369, 13566, 16957, 18598, 20026, 20349, 20786, 22134, 22974, 24738, 27897, 30039, 31179, 33201, 33914, 34461, 37107, 40698, 50871, 55794, 60078, 62358, 65093, 66402, 68922, 70091, 72751, 74214, 83691, 90117, 93537, 101742, 118699, 130186, 140182, 145502, 152613, 167382, 176681, 180234, 187074, 195279, 210273, 218253, 237398, 288269, 305226, 322183, 353362, 356097, 390558, 420546, 436506, 530043, 576538, 585837, 630819, 644366, 654759, 712194, 864807, 966549, 1060086, 1068291, 1171674, 1236767, 1261638, 1309518, 1590129, 1729614, 1933098, 2017883, 2136582, 2255281, 2473534, 2594421, 2899647, 3180258, 3710301, 4035766, 4510562, 5188842, 5477111, 5799294, 6053649, 6765843, 7420602, 10954222, 11130903, 12107298, 13531686, 16431333, 18160947, 20297529, 22261806, 32862666, 36321894, 38339777, 40595058, 49293999, 76679554, 98587998, 115019331, 230038662, 345057993, 690115986]

約数ペア:

[(1, 690115986), (2, 345057993), (3, 230038662), (6, 115019331), (7, 98587998), (9, 76679554), (14, 49293999), (17, 40595058), (18, 38339777), (19, 36321894), (21, 32862666), (31, 22261806), (34, 20297529), (38, 18160947), (42, 16431333), (51, 13531686), (57, 12107298), (62, 11130903), (63, 10954222), (93, 7420602), (102, 6765843), (114, 6053649), (119, 5799294), (126, 5477111), (133, 5188842), (153, 4510562), (171, 4035766), (186, 3710301), (217, 3180258), (238, 2899647), (266, 2594421), (279, 2473534), (306, 2255281), (323, 2136582), (342, 2017883), (357, 1933098), (399, 1729614), (434, 1590129), (527, 1309518), (547, 1261638), (558, 1236767), (589, 1171674), (646, 1068291), (651, 1060086), (714, 966549), (798, 864807), (969, 712194), (1054, 654759), (1071, 644366), (1094, 630819), (1178, 585837), (1197, 576538), (1302, 530043), (1581, 436506), (1641, 420546), (1767, 390558), (1938, 356097), (1953, 353362), (2142, 322183), (2261, 305226), (2394, 288269), (2907, 237398), (3162, 218253), (3282, 210273), (3534, 195279), (3689, 187074), (3829, 180234), (3906, 176681), (4123, 167382), (4522, 152613), (4743, 145502), (4923, 140182), (5301, 130186), (5814, 118699), (6783, 101742), (7378, 93537), (7658, 90117), (8246, 83691), (9299, 74214), (9486, 72751), (9846, 70091), (10013, 68922), (10393, 66402), (10602, 65093), (11067, 62358), (11487, 60078), (12369, 55794), (13566, 50871), (16957, 40698), (18598, 37107), (20026, 34461), (20349, 33914), (20786, 33201), (22134, 31179), (22974, 30039), (24738, 27897)]