15705928518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1543}}^1$

素因数の和:1782

約数の個数: 128

約数和(自身を含む): 38046136320

約数和(自身を除く): 22340207802

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 61, 87, 122, 137, 174, 183, 203, 274, 366, 406, 411, 427, 609, 822, 854, 959, 1218, 1281, 1543, 1769, 1918, 2562, 2877, 3086, 3538, 3973, 4629, 5307, 5754, 7946, 8357, 9258, 10614, 10801, 11919, 12383, 16714, 21602, 23838, 24766, 25071, 27811, 32403, 37149, 44747, 50142, 55622, 58499, 64806, 74298, 83433, 89494, 94123, 116998, 134241, 166866, 175497, 188246, 211391, 242353, 268482, 282369, 313229, 350994, 422782, 484706, 564738, 626458, 634173, 658861, 727059, 939687, 1268346, 1317722, 1454118, 1479737, 1696471, 1879374, 1976583, 2729567, 2959474, 3392942, 3953166, 4439211, 5089413, 5459134, 6130339, 8188701, 8878422, 10178826, 12260678, 12894851, 16377402, 18391017, 19106969, 25789702, 36782034, 38213938, 38684553, 42912373, 57320907, 77369106, 85824746, 90263957, 114641814, 128737119, 180527914, 257474238, 270791871, 373950679, 541583742, 747901358, 1121852037, 2243704074, 2617654753, 5235309506, 7852964259, 15705928518]

約数ペア:

[(1, 15705928518), (2, 7852964259), (3, 5235309506), (6, 2617654753), (7, 2243704074), (14, 1121852037), (21, 747901358), (29, 541583742), (42, 373950679), (58, 270791871), (61, 257474238), (87, 180527914), (122, 128737119), (137, 114641814), (174, 90263957), (183, 85824746), (203, 77369106), (274, 57320907), (366, 42912373), (406, 38684553), (411, 38213938), (427, 36782034), (609, 25789702), (822, 19106969), (854, 18391017), (959, 16377402), (1218, 12894851), (1281, 12260678), (1543, 10178826), (1769, 8878422), (1918, 8188701), (2562, 6130339), (2877, 5459134), (3086, 5089413), (3538, 4439211), (3973, 3953166), (4629, 3392942), (5307, 2959474), (5754, 2729567), (7946, 1976583), (8357, 1879374), (9258, 1696471), (10614, 1479737), (10801, 1454118), (11919, 1317722), (12383, 1268346), (16714, 939687), (21602, 727059), (23838, 658861), (24766, 634173), (25071, 626458), (27811, 564738), (32403, 484706), (37149, 422782), (44747, 350994), (50142, 313229), (55622, 282369), (58499, 268482), (64806, 242353), (74298, 211391), (83433, 188246), (89494, 175497), (94123, 166866), (116998, 134241)]