381277462020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69831037}}^1$

素因数の和:69831069

約数の個数: 96

約数和(自身を含む): 1313940811008

約数和(自身を除く): 932663348988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 69831037, 139662074, 209493111, 279324148, 349155185, 418986222, 488817259, 698310370, 837972444, 907803481, 977634518, 1047465555, 1396620740, 1466451777, 1815606962, 1955269036, 2094931110, 2444086295, 2723410443, 2932903554, 3631213924, 4189862220, 4539017405, 4888172590, 5446820886, 5865807108, 6354624367, 7332258885, 9078034810, 9776345180, 10893641772, 12709248734, 13617052215, 14664517770, 18156069620, 19063873101, 25418497468, 27234104430, 29329035540, 31773121835, 38127746202, 54468208860, 63546243670, 76255492404, 95319365505, 127092487340, 190638731010, 381277462020]

約数ペア:

[(1, 381277462020), (2, 190638731010), (3, 127092487340), (4, 95319365505), (5, 76255492404), (6, 63546243670), (7, 54468208860), (10, 38127746202), (12, 31773121835), (13, 29329035540), (14, 27234104430), (15, 25418497468), (20, 19063873101), (21, 18156069620), (26, 14664517770), (28, 13617052215), (30, 12709248734), (35, 10893641772), (39, 9776345180), (42, 9078034810), (52, 7332258885), (60, 6354624367), (65, 5865807108), (70, 5446820886), (78, 4888172590), (84, 4539017405), (91, 4189862220), (105, 3631213924), (130, 2932903554), (140, 2723410443), (156, 2444086295), (182, 2094931110), (195, 1955269036), (210, 1815606962), (260, 1466451777), (273, 1396620740), (364, 1047465555), (390, 977634518), (420, 907803481), (455, 837972444), (546, 698310370), (780, 488817259), (910, 418986222), (1092, 349155185), (1365, 279324148), (1820, 209493111), (2730, 139662074), (5460, 69831037)]