390071330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^3\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 831962880

約数和(自身を除く): 441891550

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 47, 55, 94, 95, 110, 121, 190, 209, 235, 242, 361, 418, 470, 517, 605, 722, 893, 1034, 1045, 1210, 1786, 1805, 2090, 2299, 2585, 3610, 3971, 4465, 4598, 5170, 5687, 6859, 7942, 8930, 9823, 11374, 11495, 13718, 16967, 19646, 19855, 22990, 28435, 33934, 34295, 39710, 43681, 49115, 56870, 68590, 75449, 84835, 87362, 98230, 108053, 150898, 169670, 186637, 216106, 218405, 322373, 373274, 377245, 436810, 540265, 644746, 754490, 829939, 933185, 1080530, 1611865, 1659878, 1866370, 2053007, 3223730, 3546103, 4106014, 4149695, 7092206, 8299390, 10265035, 17730515, 20530070, 35461030, 39007133, 78014266, 195035665, 390071330]

約数ペア:

[(1, 390071330), (2, 195035665), (5, 78014266), (10, 39007133), (11, 35461030), (19, 20530070), (22, 17730515), (38, 10265035), (47, 8299390), (55, 7092206), (94, 4149695), (95, 4106014), (110, 3546103), (121, 3223730), (190, 2053007), (209, 1866370), (235, 1659878), (242, 1611865), (361, 1080530), (418, 933185), (470, 829939), (517, 754490), (605, 644746), (722, 540265), (893, 436810), (1034, 377245), (1045, 373274), (1210, 322373), (1786, 218405), (1805, 216106), (2090, 186637), (2299, 169670), (2585, 150898), (3610, 108053), (3971, 98230), (4465, 87362), (4598, 84835), (5170, 75449), (5687, 68590), (6859, 56870), (7942, 49115), (8930, 43681), (9823, 39710), (11374, 34295), (11495, 33934), (13718, 28435), (16967, 22990), (19646, 19855)]