6938610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 128

約数和(自身を含む): 21012480

約数和(自身を除く): 14073870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 37, 38, 42, 47, 57, 70, 74, 94, 95, 105, 111, 114, 133, 141, 185, 190, 210, 222, 235, 259, 266, 282, 285, 329, 370, 399, 470, 518, 555, 570, 658, 665, 703, 705, 777, 798, 893, 987, 1110, 1295, 1330, 1406, 1410, 1554, 1645, 1739, 1786, 1974, 1995, 2109, 2590, 2679, 3290, 3478, 3515, 3885, 3990, 4218, 4465, 4921, 4935, 5217, 5358, 6251, 7030, 7770, 8695, 8930, 9842, 9870, 10434, 10545, 12173, 12502, 13395, 14763, 17390, 18753, 21090, 24346, 24605, 26085, 26790, 29526, 31255, 33041, 36519, 37506, 49210, 52170, 60865, 62510, 66082, 73038, 73815, 93765, 99123, 121730, 147630, 165205, 182595, 187530, 198246, 231287, 330410, 365190, 462574, 495615, 693861, 991230, 1156435, 1387722, 2312870, 3469305, 6938610]

約数ペア:

[(1, 6938610), (2, 3469305), (3, 2312870), (5, 1387722), (6, 1156435), (7, 991230), (10, 693861), (14, 495615), (15, 462574), (19, 365190), (21, 330410), (30, 231287), (35, 198246), (37, 187530), (38, 182595), (42, 165205), (47, 147630), (57, 121730), (70, 99123), (74, 93765), (94, 73815), (95, 73038), (105, 66082), (111, 62510), (114, 60865), (133, 52170), (141, 49210), (185, 37506), (190, 36519), (210, 33041), (222, 31255), (235, 29526), (259, 26790), (266, 26085), (282, 24605), (285, 24346), (329, 21090), (370, 18753), (399, 17390), (470, 14763), (518, 13395), (555, 12502), (570, 12173), (658, 10545), (665, 10434), (703, 9870), (705, 9842), (777, 8930), (798, 8695), (893, 7770), (987, 7030), (1110, 6251), (1295, 5358), (1330, 5217), (1406, 4935), (1410, 4921), (1554, 4465), (1645, 4218), (1739, 3990), (1786, 3885), (1974, 3515), (1995, 3478), (2109, 3290), (2590, 2679)]