137029046420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31573513}}^1$

素因数の和:31573560

約数の個数: 48

約数和(自身を含む): 339478422528

約数和(自身を除く): 202449376108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 31573513, 63147026, 126294052, 157867565, 221014591, 315735130, 442029182, 631470260, 884058364, 978778903, 1105072955, 1957557806, 2210145910, 3915115612, 4420291820, 4893894515, 6851452321, 9787789030, 13702904642, 19575578060, 27405809284, 34257261605, 68514523210, 137029046420]

約数ペア:

[(1, 137029046420), (2, 68514523210), (4, 34257261605), (5, 27405809284), (7, 19575578060), (10, 13702904642), (14, 9787789030), (20, 6851452321), (28, 4893894515), (31, 4420291820), (35, 3915115612), (62, 2210145910), (70, 1957557806), (124, 1105072955), (140, 978778903), (155, 884058364), (217, 631470260), (310, 442029182), (434, 315735130), (620, 221014591), (868, 157867565), (1085, 126294052), (2170, 63147026), (4340, 31573513)]