137187860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2767}}^1$

素因数の和:2880

約数の個数: 48

約数和(自身を含む): 300405504

約数和(自身を除く): 163217644

約数列:

[1, 2, 4, 5, 10, 20, 37, 67, 74, 134, 148, 185, 268, 335, 370, 670, 740, 1340, 2479, 2767, 4958, 5534, 9916, 11068, 12395, 13835, 24790, 27670, 49580, 55340, 102379, 185389, 204758, 370778, 409516, 511895, 741556, 926945, 1023790, 1853890, 2047580, 3707780, 6859393, 13718786, 27437572, 34296965, 68593930, 137187860]

約数ペア:

[(1, 137187860), (2, 68593930), (4, 34296965), (5, 27437572), (10, 13718786), (20, 6859393), (37, 3707780), (67, 2047580), (74, 1853890), (134, 1023790), (148, 926945), (185, 741556), (268, 511895), (335, 409516), (370, 370778), (670, 204758), (740, 185389), (1340, 102379), (2479, 55340), (2767, 49580), (4958, 27670), (5534, 24790), (9916, 13835), (11068, 12395)]