30741975887

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{1607}}^1\times {\mathrm{5827}}^1$

素因数の和:7515

約数の個数: 24

約数和(自身を含む): 36323639424

約数和(自身を除く): 5581663537

約数列:

[1, 7, 49, 67, 469, 1607, 3283, 5827, 11249, 40789, 78743, 107669, 285523, 390409, 753683, 2732863, 5275781, 9363989, 19130041, 65547923, 458835461, 627387263, 4391710841, 30741975887]

約数ペア:

[(1, 30741975887), (7, 4391710841), (49, 627387263), (67, 458835461), (469, 65547923), (1607, 19130041), (3283, 9363989), (5827, 5275781), (11249, 2732863), (40789, 753683), (78743, 390409), (107669, 285523)]