66703770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1269

約数の個数: 128

約数和(自身を含む): 210470400

約数和(自身を除く): 143766630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 174, 189, 203, 210, 261, 270, 290, 315, 378, 406, 435, 522, 609, 630, 783, 870, 945, 1015, 1217, 1218, 1305, 1566, 1827, 1890, 2030, 2434, 2610, 3045, 3651, 3654, 3915, 5481, 6085, 6090, 7302, 7830, 8519, 9135, 10953, 10962, 12170, 17038, 18255, 18270, 21906, 25557, 27405, 32859, 35293, 36510, 42595, 51114, 54765, 54810, 65718, 70586, 76671, 85190, 105879, 109530, 127785, 153342, 164295, 176465, 211758, 230013, 247051, 255570, 317637, 328590, 352930, 383355, 460026, 494102, 529395, 635274, 741153, 766710, 952911, 1058790, 1150065, 1235255, 1482306, 1588185, 1905822, 2223459, 2300130, 2470510, 3176370, 3705765, 4446918, 4764555, 6670377, 7411530, 9529110, 11117295, 13340754, 22234590, 33351885, 66703770]

約数ペア:

[(1, 66703770), (2, 33351885), (3, 22234590), (5, 13340754), (6, 11117295), (7, 9529110), (9, 7411530), (10, 6670377), (14, 4764555), (15, 4446918), (18, 3705765), (21, 3176370), (27, 2470510), (29, 2300130), (30, 2223459), (35, 1905822), (42, 1588185), (45, 1482306), (54, 1235255), (58, 1150065), (63, 1058790), (70, 952911), (87, 766710), (90, 741153), (105, 635274), (126, 529395), (135, 494102), (145, 460026), (174, 383355), (189, 352930), (203, 328590), (210, 317637), (261, 255570), (270, 247051), (290, 230013), (315, 211758), (378, 176465), (406, 164295), (435, 153342), (522, 127785), (609, 109530), (630, 105879), (783, 85190), (870, 76671), (945, 70586), (1015, 65718), (1217, 54810), (1218, 54765), (1305, 51114), (1566, 42595), (1827, 36510), (1890, 35293), (2030, 32859), (2434, 27405), (2610, 25557), (3045, 21906), (3651, 18270), (3654, 18255), (3915, 17038), (5481, 12170), (6085, 10962), (6090, 10953), (7302, 9135), (7830, 8519)]